330752640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5610

約数の個数: 128

約数和(自身を含む): 1088478720

約数和(自身を除く): 757726080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5557, 5952, 7440, 9920, 11114, 11904, 14880, 16671, 19840, 22228, 27785, 29760, 33342, 44456, 55570, 59520, 66684, 83355, 88912, 111140, 133368, 166710, 172267, 177824, 222280, 266736, 333420, 344534, 355648, 444560, 516801, 533472, 666840, 689068, 711296, 861335, 889120, 1033602, 1066944, 1333680, 1378136, 1722670, 1778240, 2067204, 2133888, 2584005, 2667360, 2756272, 3445340, 3556480, 4134408, 5168010, 5334720, 5512544, 6890680, 8268816, 10336020, 10669440, 11025088, 13781360, 16537632, 20672040, 22050176, 27562720, 33075264, 41344080, 55125440, 66150528, 82688160, 110250880, 165376320, 330752640]

約数ペア:

[(1, 330752640), (2, 165376320), (3, 110250880), (4, 82688160), (5, 66150528), (6, 55125440), (8, 41344080), (10, 33075264), (12, 27562720), (15, 22050176), (16, 20672040), (20, 16537632), (24, 13781360), (30, 11025088), (31, 10669440), (32, 10336020), (40, 8268816), (48, 6890680), (60, 5512544), (62, 5334720), (64, 5168010), (80, 4134408), (93, 3556480), (96, 3445340), (120, 2756272), (124, 2667360), (128, 2584005), (155, 2133888), (160, 2067204), (186, 1778240), (192, 1722670), (240, 1378136), (248, 1333680), (310, 1066944), (320, 1033602), (372, 889120), (384, 861335), (465, 711296), (480, 689068), (496, 666840), (620, 533472), (640, 516801), (744, 444560), (930, 355648), (960, 344534), (992, 333420), (1240, 266736), (1488, 222280), (1860, 177824), (1920, 172267), (1984, 166710), (2480, 133368), (2976, 111140), (3720, 88912), (3968, 83355), (4960, 66684), (5557, 59520), (5952, 55570), (7440, 44456), (9920, 33342), (11114, 29760), (11904, 27785), (14880, 22228), (16671, 19840)]