2912101440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{20089}}^1$

素因数の和:20260

約数の個数: 112

約数和(自身を含む): 9307616640

約数和(自身を除く): 6395515200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 151, 160, 192, 240, 302, 320, 453, 480, 604, 755, 906, 960, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 4832, 6040, 7248, 9060, 9664, 12080, 14496, 18120, 20089, 24160, 28992, 36240, 40178, 48320, 60267, 72480, 80356, 100445, 120534, 144960, 160712, 200890, 241068, 301335, 321424, 401780, 482136, 602670, 642848, 803560, 964272, 1205340, 1285696, 1607120, 1928544, 2410680, 3033439, 3214240, 3857088, 4821360, 6066878, 6428480, 9100317, 9642720, 12133756, 15167195, 18200634, 19285440, 24267512, 30334390, 36401268, 45501585, 48535024, 60668780, 72802536, 91003170, 97070048, 121337560, 145605072, 182006340, 194140096, 242675120, 291210144, 364012680, 485350240, 582420288, 728025360, 970700480, 1456050720, 2912101440]

約数ペア:

[(1, 2912101440), (2, 1456050720), (3, 970700480), (4, 728025360), (5, 582420288), (6, 485350240), (8, 364012680), (10, 291210144), (12, 242675120), (15, 194140096), (16, 182006340), (20, 145605072), (24, 121337560), (30, 97070048), (32, 91003170), (40, 72802536), (48, 60668780), (60, 48535024), (64, 45501585), (80, 36401268), (96, 30334390), (120, 24267512), (151, 19285440), (160, 18200634), (192, 15167195), (240, 12133756), (302, 9642720), (320, 9100317), (453, 6428480), (480, 6066878), (604, 4821360), (755, 3857088), (906, 3214240), (960, 3033439), (1208, 2410680), (1510, 1928544), (1812, 1607120), (2265, 1285696), (2416, 1205340), (3020, 964272), (3624, 803560), (4530, 642848), (4832, 602670), (6040, 482136), (7248, 401780), (9060, 321424), (9664, 301335), (12080, 241068), (14496, 200890), (18120, 160712), (20089, 144960), (24160, 120534), (28992, 100445), (36240, 80356), (40178, 72480), (48320, 60267)]