4172860080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{53171}}^1$

素因数の和:53299

約数の個数: 120

約数和(自身を含む): 14142688560

約数和(自身を除く): 9969828480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 13080, 15696, 19620, 26160, 39240, 53171, 78480, 106342, 159513, 212684, 265855, 319026, 425368, 478539, 531710, 638052, 797565, 850736, 957078, 1063420, 1276104, 1595130, 1914156, 2126840, 2392695, 2552208, 3190260, 3828312, 4253680, 4785390, 5795639, 6380520, 7656624, 9570780, 11591278, 12761040, 17386917, 19141560, 23182556, 28978195, 34773834, 38283120, 46365112, 52160751, 57956390, 69547668, 86934585, 92730224, 104321502, 115912780, 139095336, 173869170, 208643004, 231825560, 260803755, 278190672, 347738340, 417286008, 463651120, 521607510, 695476680, 834572016, 1043215020, 1390953360, 2086430040, 4172860080]

約数ペア:

[(1, 4172860080), (2, 2086430040), (3, 1390953360), (4, 1043215020), (5, 834572016), (6, 695476680), (8, 521607510), (9, 463651120), (10, 417286008), (12, 347738340), (15, 278190672), (16, 260803755), (18, 231825560), (20, 208643004), (24, 173869170), (30, 139095336), (36, 115912780), (40, 104321502), (45, 92730224), (48, 86934585), (60, 69547668), (72, 57956390), (80, 52160751), (90, 46365112), (109, 38283120), (120, 34773834), (144, 28978195), (180, 23182556), (218, 19141560), (240, 17386917), (327, 12761040), (360, 11591278), (436, 9570780), (545, 7656624), (654, 6380520), (720, 5795639), (872, 4785390), (981, 4253680), (1090, 3828312), (1308, 3190260), (1635, 2552208), (1744, 2392695), (1962, 2126840), (2180, 1914156), (2616, 1595130), (3270, 1276104), (3924, 1063420), (4360, 957078), (4905, 850736), (5232, 797565), (6540, 638052), (7848, 531710), (8720, 478539), (9810, 425368), (13080, 319026), (15696, 265855), (19620, 212684), (26160, 159513), (39240, 106342), (53171, 78480)]