669968160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5431}}^1$

素因数の和:5706

約数の個数: 96

約数和(自身を含む): 2119001472

約数和(自身を除く): 1449033312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 5431, 6168, 7710, 8224, 10280, 10862, 12336, 15420, 16293, 20560, 21724, 24672, 27155, 30840, 32586, 41120, 43448, 54310, 61680, 65172, 81465, 86896, 108620, 123360, 130344, 162930, 173792, 217240, 260688, 325860, 434480, 521376, 651720, 868960, 1303440, 1395767, 2606880, 2791534, 4187301, 5583068, 6978835, 8374602, 11166136, 13957670, 16749204, 20936505, 22332272, 27915340, 33498408, 41873010, 44664544, 55830680, 66996816, 83746020, 111661360, 133993632, 167492040, 223322720, 334984080, 669968160]

約数ペア:

[(1, 669968160), (2, 334984080), (3, 223322720), (4, 167492040), (5, 133993632), (6, 111661360), (8, 83746020), (10, 66996816), (12, 55830680), (15, 44664544), (16, 41873010), (20, 33498408), (24, 27915340), (30, 22332272), (32, 20936505), (40, 16749204), (48, 13957670), (60, 11166136), (80, 8374602), (96, 6978835), (120, 5583068), (160, 4187301), (240, 2791534), (257, 2606880), (480, 1395767), (514, 1303440), (771, 868960), (1028, 651720), (1285, 521376), (1542, 434480), (2056, 325860), (2570, 260688), (3084, 217240), (3855, 173792), (4112, 162930), (5140, 130344), (5431, 123360), (6168, 108620), (7710, 86896), (8224, 81465), (10280, 65172), (10862, 61680), (12336, 54310), (15420, 43448), (16293, 41120), (20560, 32586), (21724, 30840), (24672, 27155)]