54463440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 169685568

約数和(自身を除く): 115222128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 883, 1028, 1285, 1542, 1766, 2056, 2570, 2649, 3084, 3532, 3855, 4112, 4415, 5140, 5298, 6168, 7064, 7710, 8830, 10280, 10596, 12336, 13245, 14128, 15420, 17660, 20560, 21192, 26490, 30840, 35320, 42384, 52980, 61680, 70640, 105960, 211920, 226931, 453862, 680793, 907724, 1134655, 1361586, 1815448, 2269310, 2723172, 3403965, 3630896, 4538620, 5446344, 6807930, 9077240, 10892688, 13615860, 18154480, 27231720, 54463440]

約数ペア:

[(1, 54463440), (2, 27231720), (3, 18154480), (4, 13615860), (5, 10892688), (6, 9077240), (8, 6807930), (10, 5446344), (12, 4538620), (15, 3630896), (16, 3403965), (20, 2723172), (24, 2269310), (30, 1815448), (40, 1361586), (48, 1134655), (60, 907724), (80, 680793), (120, 453862), (240, 226931), (257, 211920), (514, 105960), (771, 70640), (883, 61680), (1028, 52980), (1285, 42384), (1542, 35320), (1766, 30840), (2056, 26490), (2570, 21192), (2649, 20560), (3084, 17660), (3532, 15420), (3855, 14128), (4112, 13245), (4415, 12336), (5140, 10596), (5298, 10280), (6168, 8830), (7064, 7710)]