129645720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11617}}^1$

素因数の和:11665

約数の個数: 96

約数和(自身を含む): 434977920

約数和(自身を除く): 305332200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 11617, 23234, 34851, 46468, 58085, 69702, 92936, 104553, 116170, 139404, 174255, 209106, 232340, 278808, 348510, 360127, 418212, 464680, 522765, 697020, 720254, 836424, 1045530, 1080381, 1394040, 1440508, 1800635, 2091060, 2160762, 2881016, 3241143, 3601270, 4182120, 4321524, 5401905, 6482286, 7202540, 8643048, 10803810, 12964572, 14405080, 16205715, 21607620, 25929144, 32411430, 43215240, 64822860, 129645720]

約数ペア:

[(1, 129645720), (2, 64822860), (3, 43215240), (4, 32411430), (5, 25929144), (6, 21607620), (8, 16205715), (9, 14405080), (10, 12964572), (12, 10803810), (15, 8643048), (18, 7202540), (20, 6482286), (24, 5401905), (30, 4321524), (31, 4182120), (36, 3601270), (40, 3241143), (45, 2881016), (60, 2160762), (62, 2091060), (72, 1800635), (90, 1440508), (93, 1394040), (120, 1080381), (124, 1045530), (155, 836424), (180, 720254), (186, 697020), (248, 522765), (279, 464680), (310, 418212), (360, 360127), (372, 348510), (465, 278808), (558, 232340), (620, 209106), (744, 174255), (930, 139404), (1116, 116170), (1240, 104553), (1395, 92936), (1860, 69702), (2232, 58085), (2790, 46468), (3720, 34851), (5580, 23234), (11160, 11617)]