73281120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13879}}^1$

素因数の和:13908

約数の個数: 96

約数和(自身を含む): 251838720

約数和(自身を除く): 178557600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 13879, 27758, 41637, 55516, 69395, 83274, 111032, 138790, 152669, 166548, 208185, 222064, 277580, 305338, 333096, 416370, 444128, 458007, 555160, 610676, 666192, 763345, 832740, 916014, 1110320, 1221352, 1332384, 1526690, 1665480, 1832028, 2220640, 2290035, 2442704, 3053380, 3330960, 3664056, 4580070, 4885408, 6106760, 6661920, 7328112, 9160140, 12213520, 14656224, 18320280, 24427040, 36640560, 73281120]

約数ペア:

[(1, 73281120), (2, 36640560), (3, 24427040), (4, 18320280), (5, 14656224), (6, 12213520), (8, 9160140), (10, 7328112), (11, 6661920), (12, 6106760), (15, 4885408), (16, 4580070), (20, 3664056), (22, 3330960), (24, 3053380), (30, 2442704), (32, 2290035), (33, 2220640), (40, 1832028), (44, 1665480), (48, 1526690), (55, 1332384), (60, 1221352), (66, 1110320), (80, 916014), (88, 832740), (96, 763345), (110, 666192), (120, 610676), (132, 555160), (160, 458007), (165, 444128), (176, 416370), (220, 333096), (240, 305338), (264, 277580), (330, 222064), (352, 208185), (440, 166548), (480, 152669), (528, 138790), (660, 111032), (880, 83274), (1056, 69395), (1320, 55516), (1760, 41637), (2640, 27758), (5280, 13879)]