978095520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{607}}^1$

素因数の和:1004

約数の個数: 192

約数和(自身を含む): 3438167040

約数和(自身を除く): 2460071520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 373, 432, 480, 540, 607, 720, 746, 864, 1080, 1119, 1214, 1440, 1492, 1821, 1865, 2160, 2238, 2428, 2984, 3035, 3357, 3642, 3730, 4320, 4476, 4856, 5463, 5595, 5968, 6070, 6714, 7284, 7460, 8952, 9105, 9712, 10071, 10926, 11190, 11936, 12140, 13428, 14568, 14920, 16389, 16785, 17904, 18210, 19424, 20142, 21852, 22380, 24280, 26856, 27315, 29136, 29840, 32778, 33570, 35808, 36420, 40284, 43704, 44760, 48560, 50355, 53712, 54630, 58272, 59680, 65556, 67140, 72840, 80568, 81945, 87408, 89520, 97120, 100710, 107424, 109260, 131112, 134280, 145680, 161136, 163890, 174816, 179040, 201420, 218520, 226411, 262224, 268560, 291360, 322272, 327780, 402840, 437040, 452822, 524448, 537120, 655560, 679233, 805680, 874080, 905644, 1132055, 1311120, 1358466, 1611360, 1811288, 2037699, 2264110, 2622240, 2716932, 3396165, 3622576, 4075398, 4528220, 5433864, 6113097, 6792330, 7245152, 8150796, 9056440, 10188495, 10867728, 12226194, 13584660, 16301592, 18112880, 20376990, 21735456, 24452388, 27169320, 30565485, 32603184, 36225760, 40753980, 48904776, 54338640, 61130970, 65206368, 81507960, 97809552, 108677280, 122261940, 163015920, 195619104, 244523880, 326031840, 489047760, 978095520]

約数ペア:

[(1, 978095520), (2, 489047760), (3, 326031840), (4, 244523880), (5, 195619104), (6, 163015920), (8, 122261940), (9, 108677280), (10, 97809552), (12, 81507960), (15, 65206368), (16, 61130970), (18, 54338640), (20, 48904776), (24, 40753980), (27, 36225760), (30, 32603184), (32, 30565485), (36, 27169320), (40, 24452388), (45, 21735456), (48, 20376990), (54, 18112880), (60, 16301592), (72, 13584660), (80, 12226194), (90, 10867728), (96, 10188495), (108, 9056440), (120, 8150796), (135, 7245152), (144, 6792330), (160, 6113097), (180, 5433864), (216, 4528220), (240, 4075398), (270, 3622576), (288, 3396165), (360, 2716932), (373, 2622240), (432, 2264110), (480, 2037699), (540, 1811288), (607, 1611360), (720, 1358466), (746, 1311120), (864, 1132055), (1080, 905644), (1119, 874080), (1214, 805680), (1440, 679233), (1492, 655560), (1821, 537120), (1865, 524448), (2160, 452822), (2238, 437040), (2428, 402840), (2984, 327780), (3035, 322272), (3357, 291360), (3642, 268560), (3730, 262224), (4320, 226411), (4476, 218520), (4856, 201420), (5463, 179040), (5595, 174816), (5968, 163890), (6070, 161136), (6714, 145680), (7284, 134280), (7460, 131112), (8952, 109260), (9105, 107424), (9712, 100710), (10071, 97120), (10926, 89520), (11190, 87408), (11936, 81945), (12140, 80568), (13428, 72840), (14568, 67140), (14920, 65556), (16389, 59680), (16785, 58272), (17904, 54630), (18210, 53712), (19424, 50355), (20142, 48560), (21852, 44760), (22380, 43704), (24280, 40284), (26856, 36420), (27315, 35808), (29136, 33570), (29840, 32778)]