28916460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53549}}^1$

素因数の和:53567

約数の個数: 48

約数和(自身を含む): 89964000

約数和(自身を除く): 61047540

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, 53549, 107098, 160647, 214196, 267745, 321294, 481941, 535490, 642588, 803235, 963882, 1070980, 1445823, 1606470, 1927764, 2409705, 2891646, 3212940, 4819410, 5783292, 7229115, 9638820, 14458230, 28916460]

約数ペア:

[(1, 28916460), (2, 14458230), (3, 9638820), (4, 7229115), (5, 5783292), (6, 4819410), (9, 3212940), (10, 2891646), (12, 2409705), (15, 1927764), (18, 1606470), (20, 1445823), (27, 1070980), (30, 963882), (36, 803235), (45, 642588), (54, 535490), (60, 481941), (90, 321294), (108, 267745), (135, 214196), (180, 160647), (270, 107098), (540, 53549)]