71184360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45631}}^1$

素因数の和:45658

約数の個数: 64

約数和(自身を含む): 229985280

約数和(自身を除く): 158800920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 45631, 91262, 136893, 182524, 228155, 273786, 365048, 456310, 547572, 593203, 684465, 912620, 1095144, 1186406, 1368930, 1779609, 1825240, 2372812, 2737860, 2966015, 3559218, 4745624, 5475720, 5932030, 7118436, 8898045, 11864060, 14236872, 17796090, 23728120, 35592180, 71184360]

約数ペア:

[(1, 71184360), (2, 35592180), (3, 23728120), (4, 17796090), (5, 14236872), (6, 11864060), (8, 8898045), (10, 7118436), (12, 5932030), (13, 5475720), (15, 4745624), (20, 3559218), (24, 2966015), (26, 2737860), (30, 2372812), (39, 1825240), (40, 1779609), (52, 1368930), (60, 1186406), (65, 1095144), (78, 912620), (104, 684465), (120, 593203), (130, 547572), (156, 456310), (195, 365048), (260, 273786), (312, 228155), (390, 182524), (520, 136893), (780, 91262), (1560, 45631)]