90369240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 297743040

約数和(自身を除く): 207373800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1093, 1272, 1378, 1560, 1590, 2067, 2120, 2186, 2756, 3180, 3279, 3445, 4134, 4372, 5465, 5512, 6360, 6558, 6890, 8268, 8744, 10335, 10930, 13116, 13780, 14209, 16395, 16536, 20670, 21860, 26232, 27560, 28418, 32790, 41340, 42627, 43720, 56836, 57929, 65580, 71045, 82680, 85254, 113672, 115858, 131160, 142090, 170508, 173787, 213135, 231716, 284180, 289645, 341016, 347574, 426270, 463432, 568360, 579290, 695148, 753077, 852540, 868935, 1158580, 1390296, 1506154, 1705080, 1737870, 2259231, 2317160, 3012308, 3475740, 3765385, 4518462, 6024616, 6951480, 7530770, 9036924, 11296155, 15061540, 18073848, 22592310, 30123080, 45184620, 90369240]

約数ペア:

[(1, 90369240), (2, 45184620), (3, 30123080), (4, 22592310), (5, 18073848), (6, 15061540), (8, 11296155), (10, 9036924), (12, 7530770), (13, 6951480), (15, 6024616), (20, 4518462), (24, 3765385), (26, 3475740), (30, 3012308), (39, 2317160), (40, 2259231), (52, 1737870), (53, 1705080), (60, 1506154), (65, 1390296), (78, 1158580), (104, 868935), (106, 852540), (120, 753077), (130, 695148), (156, 579290), (159, 568360), (195, 463432), (212, 426270), (260, 347574), (265, 341016), (312, 289645), (318, 284180), (390, 231716), (424, 213135), (520, 173787), (530, 170508), (636, 142090), (689, 131160), (780, 115858), (795, 113672), (1060, 85254), (1093, 82680), (1272, 71045), (1378, 65580), (1560, 57929), (1590, 56836), (2067, 43720), (2120, 42627), (2186, 41340), (2756, 32790), (3180, 28418), (3279, 27560), (3445, 26232), (4134, 21860), (4372, 20670), (5465, 16536), (5512, 16395), (6360, 14209), (6558, 13780), (6890, 13116), (8268, 10930), (8744, 10335)]