48072180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61631}}^1$

素因数の和:61656

約数の個数: 48

約数和(自身を含む): 144958464

約数和(自身を除く): 96886284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 61631, 123262, 184893, 246524, 308155, 369786, 616310, 739572, 801203, 924465, 1232620, 1602406, 1848930, 2403609, 3204812, 3697860, 4006015, 4807218, 8012030, 9614436, 12018045, 16024060, 24036090, 48072180]

約数ペア:

[(1, 48072180), (2, 24036090), (3, 16024060), (4, 12018045), (5, 9614436), (6, 8012030), (10, 4807218), (12, 4006015), (13, 3697860), (15, 3204812), (20, 2403609), (26, 1848930), (30, 1602406), (39, 1232620), (52, 924465), (60, 801203), (65, 739572), (78, 616310), (130, 369786), (156, 308155), (195, 246524), (260, 184893), (390, 123262), (780, 61631)]