45351480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19891}}^1$

素因数の和:19924

約数の個数: 64

約数和(自身を含む): 143222400

約数和(自身を除く): 97870920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 19891, 39782, 59673, 79564, 99455, 119346, 159128, 198910, 238692, 298365, 377929, 397820, 477384, 596730, 755858, 795640, 1133787, 1193460, 1511716, 1889645, 2267574, 2386920, 3023432, 3779290, 4535148, 5668935, 7558580, 9070296, 11337870, 15117160, 22675740, 45351480]

約数ペア:

[(1, 45351480), (2, 22675740), (3, 15117160), (4, 11337870), (5, 9070296), (6, 7558580), (8, 5668935), (10, 4535148), (12, 3779290), (15, 3023432), (19, 2386920), (20, 2267574), (24, 1889645), (30, 1511716), (38, 1193460), (40, 1133787), (57, 795640), (60, 755858), (76, 596730), (95, 477384), (114, 397820), (120, 377929), (152, 298365), (190, 238692), (228, 198910), (285, 159128), (380, 119346), (456, 99455), (570, 79564), (760, 59673), (1140, 39782), (2280, 19891)]