136704360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87631}}^1$

素因数の和:87658

約数の個数: 64

約数和(自身を含む): 441665280

約数和(自身を除く): 304960920

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, 87631, 175262, 262893, 350524, 438155, 525786, 701048, 876310, 1051572, 1139203, 1314465, 1752620, 2103144, 2278406, 2628930, 3417609, 3505240, 4556812, 5257860, 5696015, 6835218, 9113624, 10515720, 11392030, 13670436, 17088045, 22784060, 27340872, 34176090, 45568120, 68352180, 136704360]

約数ペア:

[(1, 136704360), (2, 68352180), (3, 45568120), (4, 34176090), (5, 27340872), (6, 22784060), (8, 17088045), (10, 13670436), (12, 11392030), (13, 10515720), (15, 9113624), (20, 6835218), (24, 5696015), (26, 5257860), (30, 4556812), (39, 3505240), (40, 3417609), (52, 2628930), (60, 2278406), (65, 2103144), (78, 1752620), (104, 1314465), (120, 1139203), (130, 1051572), (156, 876310), (195, 701048), (260, 525786), (312, 438155), (390, 350524), (520, 262893), (780, 175262), (1560, 87631)]