726559740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1345481}}^1$

素因数の和:1345499

約数の個数: 48

約数和(自身を含む): 2260409760

約数和(自身を除く): 1533850020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1345481, 2690962, 4036443, 5381924, 6727405, 8072886, 12109329, 13454810, 16145772, 20182215, 24218658, 26909620, 36327987, 40364430, 48437316, 60546645, 72655974, 80728860, 121093290, 145311948, 181639935, 242186580, 363279870, 726559740]

約数ペア:

[(1, 726559740), (2, 363279870), (3, 242186580), (4, 181639935), (5, 145311948), (6, 121093290), (9, 80728860), (10, 72655974), (12, 60546645), (15, 48437316), (18, 40364430), (20, 36327987), (27, 26909620), (30, 24218658), (36, 20182215), (45, 16145772), (54, 13454810), (60, 12109329), (90, 8072886), (108, 6727405), (135, 5381924), (180, 4036443), (270, 2690962), (540, 1345481)]