1068168240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47857}}^1$

素因数の和:47907

約数の個数: 120

約数和(自身を含む): 3703060608

約数和(自身を除く): 2634892368

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, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 47857, 95714, 143571, 191428, 239285, 287142, 382856, 430713, 478570, 574284, 717855, 765712, 861426, 957140, 1148568, 1435710, 1483567, 1722852, 1914280, 2153565, 2297136, 2871420, 2967134, 3445704, 3828560, 4307130, 4450701, 5742840, 5934268, 6891408, 7417835, 8614260, 8901402, 11485680, 11868536, 13352103, 14835670, 17228520, 17802804, 22253505, 23737072, 26704206, 29671340, 34457040, 35605608, 44507010, 53408412, 59342680, 66760515, 71211216, 89014020, 106816824, 118685360, 133521030, 178028040, 213633648, 267042060, 356056080, 534084120, 1068168240]

約数ペア:

[(1, 1068168240), (2, 534084120), (3, 356056080), (4, 267042060), (5, 213633648), (6, 178028040), (8, 133521030), (9, 118685360), (10, 106816824), (12, 89014020), (15, 71211216), (16, 66760515), (18, 59342680), (20, 53408412), (24, 44507010), (30, 35605608), (31, 34457040), (36, 29671340), (40, 26704206), (45, 23737072), (48, 22253505), (60, 17802804), (62, 17228520), (72, 14835670), (80, 13352103), (90, 11868536), (93, 11485680), (120, 8901402), (124, 8614260), (144, 7417835), (155, 6891408), (180, 5934268), (186, 5742840), (240, 4450701), (248, 4307130), (279, 3828560), (310, 3445704), (360, 2967134), (372, 2871420), (465, 2297136), (496, 2153565), (558, 1914280), (620, 1722852), (720, 1483567), (744, 1435710), (930, 1148568), (1116, 957140), (1240, 861426), (1395, 765712), (1488, 717855), (1860, 574284), (2232, 478570), (2480, 430713), (2790, 382856), (3720, 287142), (4464, 239285), (5580, 191428), (7440, 143571), (11160, 95714), (22320, 47857)]