302813160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 982800000

約数和(自身を除く): 679986840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 389, 390, 499, 520, 778, 780, 998, 1167, 1497, 1556, 1560, 1945, 1996, 2334, 2495, 2994, 3112, 3890, 3992, 4668, 4990, 5057, 5835, 5988, 6487, 7485, 7780, 9336, 9980, 10114, 11670, 11976, 12974, 14970, 15171, 15560, 19461, 19960, 20228, 23340, 25285, 25948, 29940, 30342, 32435, 38922, 40456, 46680, 50570, 51896, 59880, 60684, 64870, 75855, 77844, 97305, 101140, 121368, 129740, 151710, 155688, 194111, 194610, 202280, 259480, 303420, 388222, 389220, 582333, 606840, 776444, 778440, 970555, 1164666, 1552888, 1941110, 2329332, 2523443, 2911665, 3882220, 4658664, 5046886, 5823330, 7570329, 7764440, 10093772, 11646660, 12617215, 15140658, 20187544, 23293320, 25234430, 30281316, 37851645, 50468860, 60562632, 75703290, 100937720, 151406580, 302813160]

約数ペア:

[(1, 302813160), (2, 151406580), (3, 100937720), (4, 75703290), (5, 60562632), (6, 50468860), (8, 37851645), (10, 30281316), (12, 25234430), (13, 23293320), (15, 20187544), (20, 15140658), (24, 12617215), (26, 11646660), (30, 10093772), (39, 7764440), (40, 7570329), (52, 5823330), (60, 5046886), (65, 4658664), (78, 3882220), (104, 2911665), (120, 2523443), (130, 2329332), (156, 1941110), (195, 1552888), (260, 1164666), (312, 970555), (389, 778440), (390, 776444), (499, 606840), (520, 582333), (778, 389220), (780, 388222), (998, 303420), (1167, 259480), (1497, 202280), (1556, 194610), (1560, 194111), (1945, 155688), (1996, 151710), (2334, 129740), (2495, 121368), (2994, 101140), (3112, 97305), (3890, 77844), (3992, 75855), (4668, 64870), (4990, 60684), (5057, 59880), (5835, 51896), (5988, 50570), (6487, 46680), (7485, 40456), (7780, 38922), (9336, 32435), (9980, 30342), (10114, 29940), (11670, 25948), (11976, 25285), (12974, 23340), (14970, 20228), (15171, 19960), (15560, 19461)]