62619960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 204482880

約数和(自身を除く): 141862920

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, 137, 156, 195, 260, 274, 293, 312, 390, 411, 520, 548, 586, 685, 780, 822, 879, 1096, 1172, 1370, 1465, 1560, 1644, 1758, 1781, 2055, 2344, 2740, 2930, 3288, 3516, 3562, 3809, 4110, 4395, 5343, 5480, 5860, 7032, 7124, 7618, 8220, 8790, 8905, 10686, 11427, 11720, 14248, 15236, 16440, 17580, 17810, 19045, 21372, 22854, 26715, 30472, 35160, 35620, 38090, 40141, 42744, 45708, 53430, 57135, 71240, 76180, 80282, 91416, 106860, 114270, 120423, 152360, 160564, 200705, 213720, 228540, 240846, 321128, 401410, 457080, 481692, 521833, 602115, 802820, 963384, 1043666, 1204230, 1565499, 1605640, 2087332, 2408460, 2609165, 3130998, 4174664, 4816920, 5218330, 6261996, 7827495, 10436660, 12523992, 15654990, 20873320, 31309980, 62619960]

約数ペア:

[(1, 62619960), (2, 31309980), (3, 20873320), (4, 15654990), (5, 12523992), (6, 10436660), (8, 7827495), (10, 6261996), (12, 5218330), (13, 4816920), (15, 4174664), (20, 3130998), (24, 2609165), (26, 2408460), (30, 2087332), (39, 1605640), (40, 1565499), (52, 1204230), (60, 1043666), (65, 963384), (78, 802820), (104, 602115), (120, 521833), (130, 481692), (137, 457080), (156, 401410), (195, 321128), (260, 240846), (274, 228540), (293, 213720), (312, 200705), (390, 160564), (411, 152360), (520, 120423), (548, 114270), (586, 106860), (685, 91416), (780, 80282), (822, 76180), (879, 71240), (1096, 57135), (1172, 53430), (1370, 45708), (1465, 42744), (1560, 40141), (1644, 38090), (1758, 35620), (1781, 35160), (2055, 30472), (2344, 26715), (2740, 22854), (2930, 21372), (3288, 19045), (3516, 17810), (3562, 17580), (3809, 16440), (4110, 15236), (4395, 14248), (5343, 11720), (5480, 11427), (5860, 10686), (7032, 8905), (7124, 8790), (7618, 8220)]