454965660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{280843}}^1$

素因数の和:280864

約数の個数: 60

約数和(自身を含む): 1427249208

約数和(自身を除く): 972283548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 280843, 561686, 842529, 1123372, 1404215, 1685058, 2527587, 2808430, 3370116, 4212645, 5055174, 5616860, 7582761, 8425290, 10110348, 12637935, 15165522, 16850580, 22748283, 25275870, 30331044, 37913805, 45496566, 50551740, 75827610, 90993132, 113741415, 151655220, 227482830, 454965660]

約数ペア:

[(1, 454965660), (2, 227482830), (3, 151655220), (4, 113741415), (5, 90993132), (6, 75827610), (9, 50551740), (10, 45496566), (12, 37913805), (15, 30331044), (18, 25275870), (20, 22748283), (27, 16850580), (30, 15165522), (36, 12637935), (45, 10110348), (54, 8425290), (60, 7582761), (81, 5616860), (90, 5055174), (108, 4212645), (135, 3370116), (162, 2808430), (180, 2527587), (270, 1685058), (324, 1404215), (405, 1123372), (540, 842529), (810, 561686), (1620, 280843)]