135075720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86587}}^1$

素因数の和:86614

約数の個数: 64

約数和(自身を含む): 436403520

約数和(自身を除く): 301327800

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, 86587, 173174, 259761, 346348, 432935, 519522, 692696, 865870, 1039044, 1125631, 1298805, 1731740, 2078088, 2251262, 2597610, 3376893, 3463480, 4502524, 5195220, 5628155, 6753786, 9005048, 10390440, 11256310, 13507572, 16884465, 22512620, 27015144, 33768930, 45025240, 67537860, 135075720]

約数ペア:

[(1, 135075720), (2, 67537860), (3, 45025240), (4, 33768930), (5, 27015144), (6, 22512620), (8, 16884465), (10, 13507572), (12, 11256310), (13, 10390440), (15, 9005048), (20, 6753786), (24, 5628155), (26, 5195220), (30, 4502524), (39, 3463480), (40, 3376893), (52, 2597610), (60, 2251262), (65, 2078088), (78, 1731740), (104, 1298805), (120, 1125631), (130, 1039044), (156, 865870), (195, 692696), (260, 519522), (312, 432935), (390, 346348), (520, 259761), (780, 173174), (1560, 86587)]