129311640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 439868880

約数和(自身を除く): 310557240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 270, 321, 324, 360, 373, 405, 428, 535, 540, 642, 648, 746, 810, 856, 963, 1070, 1080, 1119, 1284, 1492, 1605, 1620, 1865, 1926, 2140, 2238, 2568, 2889, 2984, 3210, 3240, 3357, 3730, 3852, 4280, 4476, 4815, 5595, 5778, 6420, 6714, 7460, 7704, 8667, 8952, 9630, 10071, 11190, 11556, 12840, 13428, 14445, 14920, 16785, 17334, 19260, 20142, 22380, 23112, 26856, 28890, 30213, 33570, 34668, 38520, 39911, 40284, 43335, 44760, 50355, 57780, 60426, 67140, 69336, 79822, 80568, 86670, 100710, 115560, 119733, 120852, 134280, 151065, 159644, 173340, 199555, 201420, 239466, 241704, 302130, 319288, 346680, 359199, 399110, 402840, 478932, 598665, 604260, 718398, 798220, 957864, 1077597, 1197330, 1208520, 1436796, 1596440, 1795995, 2155194, 2394660, 2873592, 3232791, 3591990, 4310388, 4789320, 5387985, 6465582, 7183980, 8620776, 10775970, 12931164, 14367960, 16163955, 21551940, 25862328, 32327910, 43103880, 64655820, 129311640]

約数ペア:

[(1, 129311640), (2, 64655820), (3, 43103880), (4, 32327910), (5, 25862328), (6, 21551940), (8, 16163955), (9, 14367960), (10, 12931164), (12, 10775970), (15, 8620776), (18, 7183980), (20, 6465582), (24, 5387985), (27, 4789320), (30, 4310388), (36, 3591990), (40, 3232791), (45, 2873592), (54, 2394660), (60, 2155194), (72, 1795995), (81, 1596440), (90, 1436796), (107, 1208520), (108, 1197330), (120, 1077597), (135, 957864), (162, 798220), (180, 718398), (214, 604260), (216, 598665), (270, 478932), (321, 402840), (324, 399110), (360, 359199), (373, 346680), (405, 319288), (428, 302130), (535, 241704), (540, 239466), (642, 201420), (648, 199555), (746, 173340), (810, 159644), (856, 151065), (963, 134280), (1070, 120852), (1080, 119733), (1119, 115560), (1284, 100710), (1492, 86670), (1605, 80568), (1620, 79822), (1865, 69336), (1926, 67140), (2140, 60426), (2238, 57780), (2568, 50355), (2889, 44760), (2984, 43335), (3210, 40284), (3240, 39911), (3357, 38520), (3730, 34668), (3852, 33570), (4280, 30213), (4476, 28890), (4815, 26856), (5595, 23112), (5778, 22380), (6420, 20142), (6714, 19260), (7460, 17334), (7704, 16785), (8667, 14920), (8952, 14445), (9630, 13428), (10071, 12840), (11190, 11556)]