2430485560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 5859532800

約数和(自身を除く): 3429047240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 79, 86, 124, 155, 158, 172, 215, 248, 310, 316, 344, 395, 430, 577, 620, 632, 790, 860, 1154, 1240, 1333, 1580, 1720, 2308, 2449, 2666, 2885, 3160, 3397, 4616, 4898, 5332, 5770, 6665, 6794, 9796, 10664, 11540, 12245, 13330, 13588, 16985, 17887, 19592, 23080, 24490, 24811, 26660, 27176, 33970, 35774, 45583, 48980, 49622, 53320, 67940, 71548, 89435, 91166, 97960, 99244, 105307, 124055, 135880, 143096, 178870, 182332, 198488, 210614, 227915, 248110, 357740, 364664, 421228, 455830, 496220, 526535, 715480, 769141, 842456, 911660, 992440, 1053070, 1413073, 1538282, 1823320, 1960069, 2106140, 2826146, 3076564, 3845705, 3920138, 4212280, 5652292, 6153128, 7065365, 7691410, 7840276, 9800345, 11304584, 14130730, 15382820, 15680552, 19600690, 28261460, 30765640, 39201380, 56522920, 60762139, 78402760, 121524278, 243048556, 303810695, 486097112, 607621390, 1215242780, 2430485560]

約数ペア:

[(1, 2430485560), (2, 1215242780), (4, 607621390), (5, 486097112), (8, 303810695), (10, 243048556), (20, 121524278), (31, 78402760), (40, 60762139), (43, 56522920), (62, 39201380), (79, 30765640), (86, 28261460), (124, 19600690), (155, 15680552), (158, 15382820), (172, 14130730), (215, 11304584), (248, 9800345), (310, 7840276), (316, 7691410), (344, 7065365), (395, 6153128), (430, 5652292), (577, 4212280), (620, 3920138), (632, 3845705), (790, 3076564), (860, 2826146), (1154, 2106140), (1240, 1960069), (1333, 1823320), (1580, 1538282), (1720, 1413073), (2308, 1053070), (2449, 992440), (2666, 911660), (2885, 842456), (3160, 769141), (3397, 715480), (4616, 526535), (4898, 496220), (5332, 455830), (5770, 421228), (6665, 364664), (6794, 357740), (9796, 248110), (10664, 227915), (11540, 210614), (12245, 198488), (13330, 182332), (13588, 178870), (16985, 143096), (17887, 135880), (19592, 124055), (23080, 105307), (24490, 99244), (24811, 97960), (26660, 91166), (27176, 89435), (33970, 71548), (35774, 67940), (45583, 53320), (48980, 49622)]