30375240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36161}}^1$

素因数の和:36182

約数の個数: 64

約数和(自身を含む): 104146560

約数和(自身を除く): 73771320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36161, 72322, 108483, 144644, 180805, 216966, 253127, 289288, 361610, 433932, 506254, 542415, 723220, 759381, 867864, 1012508, 1084830, 1265635, 1446440, 1518762, 2025016, 2169660, 2531270, 3037524, 3796905, 4339320, 5062540, 6075048, 7593810, 10125080, 15187620, 30375240]

約数ペア:

[(1, 30375240), (2, 15187620), (3, 10125080), (4, 7593810), (5, 6075048), (6, 5062540), (7, 4339320), (8, 3796905), (10, 3037524), (12, 2531270), (14, 2169660), (15, 2025016), (20, 1518762), (21, 1446440), (24, 1265635), (28, 1084830), (30, 1012508), (35, 867864), (40, 759381), (42, 723220), (56, 542415), (60, 506254), (70, 433932), (84, 361610), (105, 289288), (120, 253127), (140, 216966), (168, 180805), (210, 144644), (280, 108483), (420, 72322), (840, 36161)]