310574520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12503}}^1$

素因数の和:12546

約数の個数: 128

約数和(自身を含む): 1080345600

約数和(自身を除く): 769771080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 12503, 24840, 25006, 37509, 50012, 62515, 75018, 100024, 112527, 125030, 150036, 187545, 225054, 250060, 287569, 300072, 337581, 375090, 450108, 500120, 562635, 575138, 675162, 750180, 862707, 900216, 1125270, 1150276, 1350324, 1437845, 1500360, 1687905, 1725414, 2250540, 2300552, 2588121, 2700648, 2875690, 3375810, 3450828, 4313535, 4501080, 5176242, 5751380, 6751620, 6901656, 7764363, 8627070, 10352484, 11502760, 12940605, 13503240, 15528726, 17254140, 20704968, 25881210, 31057452, 34508280, 38821815, 51762420, 62114904, 77643630, 103524840, 155287260, 310574520]

約数ペア:

[(1, 310574520), (2, 155287260), (3, 103524840), (4, 77643630), (5, 62114904), (6, 51762420), (8, 38821815), (9, 34508280), (10, 31057452), (12, 25881210), (15, 20704968), (18, 17254140), (20, 15528726), (23, 13503240), (24, 12940605), (27, 11502760), (30, 10352484), (36, 8627070), (40, 7764363), (45, 6901656), (46, 6751620), (54, 5751380), (60, 5176242), (69, 4501080), (72, 4313535), (90, 3450828), (92, 3375810), (108, 2875690), (115, 2700648), (120, 2588121), (135, 2300552), (138, 2250540), (180, 1725414), (184, 1687905), (207, 1500360), (216, 1437845), (230, 1350324), (270, 1150276), (276, 1125270), (345, 900216), (360, 862707), (414, 750180), (460, 675162), (540, 575138), (552, 562635), (621, 500120), (690, 450108), (828, 375090), (920, 337581), (1035, 300072), (1080, 287569), (1242, 250060), (1380, 225054), (1656, 187545), (2070, 150036), (2484, 125030), (2760, 112527), (3105, 100024), (4140, 75018), (4968, 62515), (6210, 50012), (8280, 37509), (12420, 25006), (12503, 24840)]