45346920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19889}}^1$

素因数の和:19922

約数の個数: 64

約数和(自身を含む): 143208000

約数和(自身を除く): 97861080

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, 19889, 39778, 59667, 79556, 99445, 119334, 159112, 198890, 238668, 298335, 377891, 397780, 477336, 596670, 755782, 795560, 1133673, 1193340, 1511564, 1889455, 2267346, 2386680, 3023128, 3778910, 4534692, 5668365, 7557820, 9069384, 11336730, 15115640, 22673460, 45346920]

約数ペア:

[(1, 45346920), (2, 22673460), (3, 15115640), (4, 11336730), (5, 9069384), (6, 7557820), (8, 5668365), (10, 4534692), (12, 3778910), (15, 3023128), (19, 2386680), (20, 2267346), (24, 1889455), (30, 1511564), (38, 1193340), (40, 1133673), (57, 795560), (60, 755782), (76, 596670), (95, 477336), (114, 397780), (120, 377891), (152, 298335), (190, 238668), (228, 198890), (285, 159112), (380, 119334), (456, 99445), (570, 79556), (760, 59667), (1140, 39778), (2280, 19889)]