267538560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139343}}^1$

素因数の和:139365

約数の個数: 64

約数和(自身を含む): 852785280

約数和(自身を除く): 585246720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 139343, 278686, 418029, 557372, 696715, 836058, 1114744, 1393430, 1672116, 2090145, 2229488, 2786860, 3344232, 4180290, 4458976, 5573720, 6688464, 8360580, 8917952, 11147440, 13376928, 16721160, 17835904, 22294880, 26753856, 33442320, 44589760, 53507712, 66884640, 89179520, 133769280, 267538560]

約数ペア:

[(1, 267538560), (2, 133769280), (3, 89179520), (4, 66884640), (5, 53507712), (6, 44589760), (8, 33442320), (10, 26753856), (12, 22294880), (15, 17835904), (16, 16721160), (20, 13376928), (24, 11147440), (30, 8917952), (32, 8360580), (40, 6688464), (48, 5573720), (60, 4458976), (64, 4180290), (80, 3344232), (96, 2786860), (120, 2229488), (128, 2090145), (160, 1672116), (192, 1393430), (240, 1114744), (320, 836058), (384, 696715), (480, 557372), (640, 418029), (960, 278686), (1920, 139343)]