245067120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 200

約数和(自身を含む): 866931120

約数和(自身を除く): 621864000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 236, 240, 270, 295, 324, 354, 360, 405, 432, 472, 531, 540, 590, 641, 648, 708, 720, 810, 885, 944, 1062, 1080, 1180, 1282, 1296, 1416, 1593, 1620, 1770, 1923, 2124, 2160, 2360, 2564, 2655, 2832, 3186, 3205, 3240, 3540, 3846, 4248, 4720, 4779, 5128, 5310, 5769, 6372, 6410, 6480, 7080, 7692, 7965, 8496, 9558, 9615, 10256, 10620, 11538, 12744, 12820, 14160, 15384, 15930, 17307, 19116, 19230, 21240, 23076, 23895, 25488, 25640, 28845, 30768, 31860, 34614, 37819, 38232, 38460, 42480, 46152, 47790, 51280, 51921, 57690, 63720, 69228, 75638, 76464, 76920, 86535, 92304, 95580, 103842, 113457, 115380, 127440, 138456, 151276, 153840, 173070, 189095, 191160, 207684, 226914, 230760, 259605, 276912, 302552, 340371, 346140, 378190, 382320, 415368, 453828, 461520, 519210, 567285, 605104, 680742, 692280, 756380, 830736, 907656, 1021113, 1038420, 1134570, 1361484, 1384560, 1512760, 1701855, 1815312, 2042226, 2076840, 2269140, 2722968, 3025520, 3063339, 3403710, 4084452, 4153680, 4538280, 5105565, 5445936, 6126678, 6807420, 8168904, 9076560, 10211130, 12253356, 13614840, 15316695, 16337808, 20422260, 24506712, 27229680, 30633390, 40844520, 49013424, 61266780, 81689040, 122533560, 245067120]

約数ペア:

[(1, 245067120), (2, 122533560), (3, 81689040), (4, 61266780), (5, 49013424), (6, 40844520), (8, 30633390), (9, 27229680), (10, 24506712), (12, 20422260), (15, 16337808), (16, 15316695), (18, 13614840), (20, 12253356), (24, 10211130), (27, 9076560), (30, 8168904), (36, 6807420), (40, 6126678), (45, 5445936), (48, 5105565), (54, 4538280), (59, 4153680), (60, 4084452), (72, 3403710), (80, 3063339), (81, 3025520), (90, 2722968), (108, 2269140), (118, 2076840), (120, 2042226), (135, 1815312), (144, 1701855), (162, 1512760), (177, 1384560), (180, 1361484), (216, 1134570), (236, 1038420), (240, 1021113), (270, 907656), (295, 830736), (324, 756380), (354, 692280), (360, 680742), (405, 605104), (432, 567285), (472, 519210), (531, 461520), (540, 453828), (590, 415368), (641, 382320), (648, 378190), (708, 346140), (720, 340371), (810, 302552), (885, 276912), (944, 259605), (1062, 230760), (1080, 226914), (1180, 207684), (1282, 191160), (1296, 189095), (1416, 173070), (1593, 153840), (1620, 151276), (1770, 138456), (1923, 127440), (2124, 115380), (2160, 113457), (2360, 103842), (2564, 95580), (2655, 92304), (2832, 86535), (3186, 76920), (3205, 76464), (3240, 75638), (3540, 69228), (3846, 63720), (4248, 57690), (4720, 51921), (4779, 51280), (5128, 47790), (5310, 46152), (5769, 42480), (6372, 38460), (6410, 38232), (6480, 37819), (7080, 34614), (7692, 31860), (7965, 30768), (8496, 28845), (9558, 25640), (9615, 25488), (10256, 23895), (10620, 23076), (11538, 21240), (12744, 19230), (12820, 19116), (14160, 17307), (15384, 15930)]