420564960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 288

約数和(自身を含む): 1543782240

約数和(自身を除く): 1123217280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 243, 261, 270, 288, 290, 324, 348, 360, 373, 405, 432, 435, 464, 480, 486, 522, 540, 580, 648, 696, 720, 746, 783, 810, 864, 870, 928, 972, 1044, 1080, 1119, 1160, 1215, 1296, 1305, 1392, 1440, 1492, 1566, 1620, 1740, 1865, 1944, 2088, 2160, 2238, 2320, 2349, 2430, 2592, 2610, 2784, 2984, 3132, 3240, 3357, 3480, 3730, 3888, 3915, 4176, 4320, 4476, 4640, 4698, 4860, 5220, 5595, 5968, 6264, 6480, 6714, 6960, 7047, 7460, 7776, 7830, 8352, 8952, 9396, 9720, 10071, 10440, 10817, 11190, 11745, 11936, 12528, 12960, 13428, 13920, 14094, 14920, 15660, 16785, 17904, 18792, 19440, 20142, 20880, 21634, 22380, 23490, 25056, 26856, 28188, 29840, 30213, 31320, 32451, 33570, 35235, 35808, 37584, 38880, 40284, 41760, 43268, 44760, 46980, 50355, 53712, 54085, 56376, 59680, 60426, 62640, 64902, 67140, 70470, 75168, 80568, 86536, 89520, 90639, 93960, 97353, 100710, 107424, 108170, 112752, 120852, 125280, 129804, 134280, 140940, 151065, 161136, 162255, 173072, 179040, 181278, 187920, 194706, 201420, 216340, 225504, 241704, 259608, 268560, 281880, 292059, 302130, 322272, 324510, 346144, 362556, 375840, 389412, 402840, 432680, 453195, 483408, 486765, 519216, 537120, 563760, 584118, 604260, 649020, 725112, 778824, 805680, 865360, 876177, 906390, 966816, 973530, 1038432, 1127520, 1168236, 1208520, 1298040, 1450224, 1460295, 1557648, 1611360, 1730720, 1752354, 1812780, 1947060, 2336472, 2417040, 2596080, 2628531, 2900448, 2920590, 3115296, 3504708, 3625560, 3894120, 4380885, 4672944, 4834080, 5192160, 5257062, 5841180, 7009416, 7251120, 7788240, 8761770, 9345888, 10514124, 11682360, 13142655, 14018832, 14502240, 15576480, 17523540, 21028248, 23364720, 26285310, 28037664, 35047080, 42056496, 46729440, 52570620, 70094160, 84112992, 105141240, 140188320, 210282480, 420564960]

約数ペア:

[(1, 420564960), (2, 210282480), (3, 140188320), (4, 105141240), (5, 84112992), (6, 70094160), (8, 52570620), (9, 46729440), (10, 42056496), (12, 35047080), (15, 28037664), (16, 26285310), (18, 23364720), (20, 21028248), (24, 17523540), (27, 15576480), (29, 14502240), (30, 14018832), (32, 13142655), (36, 11682360), (40, 10514124), (45, 9345888), (48, 8761770), (54, 7788240), (58, 7251120), (60, 7009416), (72, 5841180), (80, 5257062), (81, 5192160), (87, 4834080), (90, 4672944), (96, 4380885), (108, 3894120), (116, 3625560), (120, 3504708), (135, 3115296), (144, 2920590), (145, 2900448), (160, 2628531), (162, 2596080), (174, 2417040), (180, 2336472), (216, 1947060), (232, 1812780), (240, 1752354), (243, 1730720), (261, 1611360), (270, 1557648), (288, 1460295), (290, 1450224), (324, 1298040), (348, 1208520), (360, 1168236), (373, 1127520), (405, 1038432), (432, 973530), (435, 966816), (464, 906390), (480, 876177), (486, 865360), (522, 805680), (540, 778824), (580, 725112), (648, 649020), (696, 604260), (720, 584118), (746, 563760), (783, 537120), (810, 519216), (864, 486765), (870, 483408), (928, 453195), (972, 432680), (1044, 402840), (1080, 389412), (1119, 375840), (1160, 362556), (1215, 346144), (1296, 324510), (1305, 322272), (1392, 302130), (1440, 292059), (1492, 281880), (1566, 268560), (1620, 259608), (1740, 241704), (1865, 225504), (1944, 216340), (2088, 201420), (2160, 194706), (2238, 187920), (2320, 181278), (2349, 179040), (2430, 173072), (2592, 162255), (2610, 161136), (2784, 151065), (2984, 140940), (3132, 134280), (3240, 129804), (3357, 125280), (3480, 120852), (3730, 112752), (3888, 108170), (3915, 107424), (4176, 100710), (4320, 97353), (4476, 93960), (4640, 90639), (4698, 89520), (4860, 86536), (5220, 80568), (5595, 75168), (5968, 70470), (6264, 67140), (6480, 64902), (6714, 62640), (6960, 60426), (7047, 59680), (7460, 56376), (7776, 54085), (7830, 53712), (8352, 50355), (8952, 46980), (9396, 44760), (9720, 43268), (10071, 41760), (10440, 40284), (10817, 38880), (11190, 37584), (11745, 35808), (11936, 35235), (12528, 33570), (12960, 32451), (13428, 31320), (13920, 30213), (14094, 29840), (14920, 28188), (15660, 26856), (16785, 25056), (17904, 23490), (18792, 22380), (19440, 21634), (20142, 20880)]