202902720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{877}}^1$

素因数の和:1138

約数の個数: 112

約数和(自身を含む): 647626848

約数和(自身を除く): 444724128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 723, 877, 960, 964, 1205, 1446, 1754, 1928, 2410, 2631, 2892, 3508, 3615, 3856, 4385, 4820, 5262, 5784, 7016, 7230, 7712, 8770, 9640, 10524, 11568, 13155, 14032, 14460, 15424, 17540, 19280, 21048, 23136, 26310, 28064, 28920, 35080, 38560, 42096, 46272, 52620, 56128, 57840, 70160, 77120, 84192, 105240, 115680, 140320, 168384, 210480, 211357, 231360, 280640, 420960, 422714, 634071, 841920, 845428, 1056785, 1268142, 1690856, 2113570, 2536284, 3170355, 3381712, 4227140, 5072568, 6340710, 6763424, 8454280, 10145136, 12681420, 13526848, 16908560, 20290272, 25362840, 33817120, 40580544, 50725680, 67634240, 101451360, 202902720]

約数ペア:

[(1, 202902720), (2, 101451360), (3, 67634240), (4, 50725680), (5, 40580544), (6, 33817120), (8, 25362840), (10, 20290272), (12, 16908560), (15, 13526848), (16, 12681420), (20, 10145136), (24, 8454280), (30, 6763424), (32, 6340710), (40, 5072568), (48, 4227140), (60, 3381712), (64, 3170355), (80, 2536284), (96, 2113570), (120, 1690856), (160, 1268142), (192, 1056785), (240, 845428), (241, 841920), (320, 634071), (480, 422714), (482, 420960), (723, 280640), (877, 231360), (960, 211357), (964, 210480), (1205, 168384), (1446, 140320), (1754, 115680), (1928, 105240), (2410, 84192), (2631, 77120), (2892, 70160), (3508, 57840), (3615, 56128), (3856, 52620), (4385, 46272), (4820, 42096), (5262, 38560), (5784, 35080), (7016, 28920), (7230, 28064), (7712, 26310), (8770, 23136), (9640, 21048), (10524, 19280), (11568, 17540), (13155, 15424), (14032, 14460)]