12700080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 44104320

約数和(自身を除く): 31404240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 569, 620, 720, 744, 930, 1116, 1138, 1240, 1395, 1488, 1707, 1860, 2232, 2276, 2480, 2790, 2845, 3414, 3720, 4464, 4552, 5121, 5580, 5690, 6828, 7440, 8535, 9104, 10242, 11160, 11380, 13656, 17070, 17639, 20484, 22320, 22760, 25605, 27312, 34140, 35278, 40968, 45520, 51210, 52917, 68280, 70556, 81936, 88195, 102420, 105834, 136560, 141112, 158751, 176390, 204840, 211668, 264585, 282224, 317502, 352780, 409680, 423336, 529170, 635004, 705560, 793755, 846672, 1058340, 1270008, 1411120, 1587510, 2116680, 2540016, 3175020, 4233360, 6350040, 12700080]

約数ペア:

[(1, 12700080), (2, 6350040), (3, 4233360), (4, 3175020), (5, 2540016), (6, 2116680), (8, 1587510), (9, 1411120), (10, 1270008), (12, 1058340), (15, 846672), (16, 793755), (18, 705560), (20, 635004), (24, 529170), (30, 423336), (31, 409680), (36, 352780), (40, 317502), (45, 282224), (48, 264585), (60, 211668), (62, 204840), (72, 176390), (80, 158751), (90, 141112), (93, 136560), (120, 105834), (124, 102420), (144, 88195), (155, 81936), (180, 70556), (186, 68280), (240, 52917), (248, 51210), (279, 45520), (310, 40968), (360, 35278), (372, 34140), (465, 27312), (496, 25605), (558, 22760), (569, 22320), (620, 20484), (720, 17639), (744, 17070), (930, 13656), (1116, 11380), (1138, 11160), (1240, 10242), (1395, 9104), (1488, 8535), (1707, 7440), (1860, 6828), (2232, 5690), (2276, 5580), (2480, 5121), (2790, 4552), (2845, 4464), (3414, 3720)]