25590060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47389}}^1$

素因数の和:47407

約数の個数: 48

約数和(自身を含む): 79615200

約数和(自身を除く): 54025140

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, 47389, 94778, 142167, 189556, 236945, 284334, 426501, 473890, 568668, 710835, 853002, 947780, 1279503, 1421670, 1706004, 2132505, 2559006, 2843340, 4265010, 5118012, 6397515, 8530020, 12795030, 25590060]

約数ペア:

[(1, 25590060), (2, 12795030), (3, 8530020), (4, 6397515), (5, 5118012), (6, 4265010), (9, 2843340), (10, 2559006), (12, 2132505), (15, 1706004), (18, 1421670), (20, 1279503), (27, 947780), (30, 853002), (36, 710835), (45, 568668), (54, 473890), (60, 426501), (90, 284334), (108, 236945), (135, 189556), (180, 142167), (270, 94778), (540, 47389)]