246125120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 112

約数和(自身を含む): 620133888

約数和(自身を除く): 374008768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 155, 160, 172, 215, 248, 310, 320, 344, 430, 496, 577, 620, 688, 860, 992, 1154, 1240, 1333, 1376, 1720, 1984, 2308, 2480, 2666, 2752, 2885, 3440, 4616, 4960, 5332, 5770, 6665, 6880, 9232, 9920, 10664, 11540, 13330, 13760, 17887, 18464, 21328, 23080, 24811, 26660, 35774, 36928, 42656, 46160, 49622, 53320, 71548, 85312, 89435, 92320, 99244, 106640, 124055, 143096, 178870, 184640, 198488, 213280, 248110, 286192, 357740, 396976, 426560, 496220, 572384, 715480, 769141, 793952, 992440, 1144768, 1430960, 1538282, 1587904, 1984880, 2861920, 3076564, 3845705, 3969760, 5723840, 6153128, 7691410, 7939520, 12306256, 15382820, 24612512, 30765640, 49225024, 61531280, 123062560, 246125120]

約数ペア:

[(1, 246125120), (2, 123062560), (4, 61531280), (5, 49225024), (8, 30765640), (10, 24612512), (16, 15382820), (20, 12306256), (31, 7939520), (32, 7691410), (40, 6153128), (43, 5723840), (62, 3969760), (64, 3845705), (80, 3076564), (86, 2861920), (124, 1984880), (155, 1587904), (160, 1538282), (172, 1430960), (215, 1144768), (248, 992440), (310, 793952), (320, 769141), (344, 715480), (430, 572384), (496, 496220), (577, 426560), (620, 396976), (688, 357740), (860, 286192), (992, 248110), (1154, 213280), (1240, 198488), (1333, 184640), (1376, 178870), (1720, 143096), (1984, 124055), (2308, 106640), (2480, 99244), (2666, 92320), (2752, 89435), (2885, 85312), (3440, 71548), (4616, 53320), (4960, 49622), (5332, 46160), (5770, 42656), (6665, 36928), (6880, 35774), (9232, 26660), (9920, 24811), (10664, 23080), (11540, 21328), (13330, 18464), (13760, 17887)]