90546240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:644

約数の個数: 112

約数和(自身を含む): 289389312

約数和(自身を除く): 198843072

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, 257, 320, 367, 480, 514, 734, 771, 960, 1028, 1101, 1285, 1468, 1542, 1835, 2056, 2202, 2570, 2936, 3084, 3670, 3855, 4112, 4404, 5140, 5505, 5872, 6168, 7340, 7710, 8224, 8808, 10280, 11010, 11744, 12336, 14680, 15420, 16448, 17616, 20560, 22020, 23488, 24672, 29360, 30840, 35232, 41120, 44040, 49344, 58720, 61680, 70464, 82240, 88080, 94319, 117440, 123360, 176160, 188638, 246720, 282957, 352320, 377276, 471595, 565914, 754552, 943190, 1131828, 1414785, 1509104, 1886380, 2263656, 2829570, 3018208, 3772760, 4527312, 5659140, 6036416, 7545520, 9054624, 11318280, 15091040, 18109248, 22636560, 30182080, 45273120, 90546240]

約数ペア:

[(1, 90546240), (2, 45273120), (3, 30182080), (4, 22636560), (5, 18109248), (6, 15091040), (8, 11318280), (10, 9054624), (12, 7545520), (15, 6036416), (16, 5659140), (20, 4527312), (24, 3772760), (30, 3018208), (32, 2829570), (40, 2263656), (48, 1886380), (60, 1509104), (64, 1414785), (80, 1131828), (96, 943190), (120, 754552), (160, 565914), (192, 471595), (240, 377276), (257, 352320), (320, 282957), (367, 246720), (480, 188638), (514, 176160), (734, 123360), (771, 117440), (960, 94319), (1028, 88080), (1101, 82240), (1285, 70464), (1468, 61680), (1542, 58720), (1835, 49344), (2056, 44040), (2202, 41120), (2570, 35232), (2936, 30840), (3084, 29360), (3670, 24672), (3855, 23488), (4112, 22020), (4404, 20560), (5140, 17616), (5505, 16448), (5872, 15420), (6168, 14680), (7340, 12336), (7710, 11744), (8224, 11010), (8808, 10280)]