55382160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 182845440

約数和(自身を除く): 127463280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 115, 120, 127, 138, 158, 184, 230, 237, 240, 254, 276, 316, 345, 368, 381, 395, 460, 474, 508, 552, 632, 635, 690, 762, 790, 920, 948, 1016, 1104, 1185, 1264, 1270, 1380, 1524, 1580, 1817, 1840, 1896, 1905, 2032, 2370, 2540, 2760, 2921, 3048, 3160, 3634, 3792, 3810, 4740, 5080, 5451, 5520, 5842, 6096, 6320, 7268, 7620, 8763, 9085, 9480, 10033, 10160, 10902, 11684, 14536, 14605, 15240, 17526, 18170, 18960, 20066, 21804, 23368, 27255, 29072, 29210, 30099, 30480, 35052, 36340, 40132, 43608, 43815, 46736, 50165, 54510, 58420, 60198, 70104, 72680, 80264, 87216, 87630, 100330, 109020, 116840, 120396, 140208, 145360, 150495, 160528, 175260, 200660, 218040, 230759, 233680, 240792, 300990, 350520, 401320, 436080, 461518, 481584, 601980, 692277, 701040, 802640, 923036, 1153795, 1203960, 1384554, 1846072, 2307590, 2407920, 2769108, 3461385, 3692144, 4615180, 5538216, 6922770, 9230360, 11076432, 13845540, 18460720, 27691080, 55382160]

約数ペア:

[(1, 55382160), (2, 27691080), (3, 18460720), (4, 13845540), (5, 11076432), (6, 9230360), (8, 6922770), (10, 5538216), (12, 4615180), (15, 3692144), (16, 3461385), (20, 2769108), (23, 2407920), (24, 2307590), (30, 1846072), (40, 1384554), (46, 1203960), (48, 1153795), (60, 923036), (69, 802640), (79, 701040), (80, 692277), (92, 601980), (115, 481584), (120, 461518), (127, 436080), (138, 401320), (158, 350520), (184, 300990), (230, 240792), (237, 233680), (240, 230759), (254, 218040), (276, 200660), (316, 175260), (345, 160528), (368, 150495), (381, 145360), (395, 140208), (460, 120396), (474, 116840), (508, 109020), (552, 100330), (632, 87630), (635, 87216), (690, 80264), (762, 72680), (790, 70104), (920, 60198), (948, 58420), (1016, 54510), (1104, 50165), (1185, 46736), (1264, 43815), (1270, 43608), (1380, 40132), (1524, 36340), (1580, 35052), (1817, 30480), (1840, 30099), (1896, 29210), (1905, 29072), (2032, 27255), (2370, 23368), (2540, 21804), (2760, 20066), (2921, 18960), (3048, 18170), (3160, 17526), (3634, 15240), (3792, 14605), (3810, 14536), (4740, 11684), (5080, 10902), (5451, 10160), (5520, 10033), (5842, 9480), (6096, 9085), (6320, 8763), (7268, 7620)]