48860040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 159096960

約数和(自身を除く): 110236920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 557, 645, 680, 731, 860, 1020, 1032, 1114, 1290, 1462, 1671, 1720, 2040, 2193, 2228, 2580, 2785, 2924, 3342, 3655, 4386, 4456, 5160, 5570, 5848, 6684, 7310, 8355, 8772, 9469, 10965, 11140, 13368, 14620, 16710, 17544, 18938, 21930, 22280, 23951, 28407, 29240, 33420, 37876, 43860, 47345, 47902, 56814, 66840, 71853, 75752, 87720, 94690, 95804, 113628, 119755, 142035, 143706, 189380, 191608, 227256, 239510, 284070, 287412, 359265, 378760, 407167, 479020, 568140, 574824, 718530, 814334, 958040, 1136280, 1221501, 1437060, 1628668, 2035835, 2443002, 2874120, 3257336, 4071670, 4886004, 6107505, 8143340, 9772008, 12215010, 16286680, 24430020, 48860040]

約数ペア:

[(1, 48860040), (2, 24430020), (3, 16286680), (4, 12215010), (5, 9772008), (6, 8143340), (8, 6107505), (10, 4886004), (12, 4071670), (15, 3257336), (17, 2874120), (20, 2443002), (24, 2035835), (30, 1628668), (34, 1437060), (40, 1221501), (43, 1136280), (51, 958040), (60, 814334), (68, 718530), (85, 574824), (86, 568140), (102, 479020), (120, 407167), (129, 378760), (136, 359265), (170, 287412), (172, 284070), (204, 239510), (215, 227256), (255, 191608), (258, 189380), (340, 143706), (344, 142035), (408, 119755), (430, 113628), (510, 95804), (516, 94690), (557, 87720), (645, 75752), (680, 71853), (731, 66840), (860, 56814), (1020, 47902), (1032, 47345), (1114, 43860), (1290, 37876), (1462, 33420), (1671, 29240), (1720, 28407), (2040, 23951), (2193, 22280), (2228, 21930), (2580, 18938), (2785, 17544), (2924, 16710), (3342, 14620), (3655, 13368), (4386, 11140), (4456, 10965), (5160, 9469), (5570, 8772), (5848, 8355), (6684, 7310)]