45160920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17921}}^1$

素因数の和:17945

約数の個数: 96

約数和(自身を含む): 167749920

約数和(自身を除く): 122589000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 17921, 35842, 53763, 71684, 89605, 107526, 125447, 143368, 161289, 179210, 215052, 250894, 268815, 322578, 358420, 376341, 430104, 501788, 537630, 627235, 645156, 716840, 752682, 806445, 1003576, 1075260, 1129023, 1254470, 1290312, 1505364, 1612890, 1881705, 2150520, 2258046, 2508940, 3010728, 3225780, 3763410, 4516092, 5017880, 5645115, 6451560, 7526820, 9032184, 11290230, 15053640, 22580460, 45160920]

約数ペア:

[(1, 45160920), (2, 22580460), (3, 15053640), (4, 11290230), (5, 9032184), (6, 7526820), (7, 6451560), (8, 5645115), (9, 5017880), (10, 4516092), (12, 3763410), (14, 3225780), (15, 3010728), (18, 2508940), (20, 2258046), (21, 2150520), (24, 1881705), (28, 1612890), (30, 1505364), (35, 1290312), (36, 1254470), (40, 1129023), (42, 1075260), (45, 1003576), (56, 806445), (60, 752682), (63, 716840), (70, 645156), (72, 627235), (84, 537630), (90, 501788), (105, 430104), (120, 376341), (126, 358420), (140, 322578), (168, 268815), (180, 250894), (210, 215052), (252, 179210), (280, 161289), (315, 143368), (360, 125447), (420, 107526), (504, 89605), (630, 71684), (840, 53763), (1260, 35842), (2520, 17921)]