121095240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{144161}}^1$

素因数の和:144182

約数の個数: 64

約数和(自身を含む): 415186560

約数和(自身を除く): 294091320

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, 144161, 288322, 432483, 576644, 720805, 864966, 1009127, 1153288, 1441610, 1729932, 2018254, 2162415, 2883220, 3027381, 3459864, 4036508, 4324830, 5045635, 5766440, 6054762, 8073016, 8649660, 10091270, 12109524, 15136905, 17299320, 20182540, 24219048, 30273810, 40365080, 60547620, 121095240]

約数ペア:

[(1, 121095240), (2, 60547620), (3, 40365080), (4, 30273810), (5, 24219048), (6, 20182540), (7, 17299320), (8, 15136905), (10, 12109524), (12, 10091270), (14, 8649660), (15, 8073016), (20, 6054762), (21, 5766440), (24, 5045635), (28, 4324830), (30, 4036508), (35, 3459864), (40, 3027381), (42, 2883220), (56, 2162415), (60, 2018254), (70, 1729932), (84, 1441610), (105, 1153288), (120, 1009127), (140, 864966), (168, 720805), (210, 576644), (280, 432483), (420, 288322), (840, 144161)]