117321840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{162947}}^1$

素因数の和:162966

約数の個数: 60

約数和(自身を含む): 394008264

約数和(自身を除く): 276686424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 162947, 325894, 488841, 651788, 814735, 977682, 1303576, 1466523, 1629470, 1955364, 2444205, 2607152, 2933046, 3258940, 3910728, 4888410, 5866092, 6517880, 7332615, 7821456, 9776820, 11732184, 13035760, 14665230, 19553640, 23464368, 29330460, 39107280, 58660920, 117321840]

約数ペア:

[(1, 117321840), (2, 58660920), (3, 39107280), (4, 29330460), (5, 23464368), (6, 19553640), (8, 14665230), (9, 13035760), (10, 11732184), (12, 9776820), (15, 7821456), (16, 7332615), (18, 6517880), (20, 5866092), (24, 4888410), (30, 3910728), (36, 3258940), (40, 2933046), (45, 2607152), (48, 2444205), (60, 1955364), (72, 1629470), (80, 1466523), (90, 1303576), (120, 977682), (144, 814735), (180, 651788), (240, 488841), (360, 325894), (720, 162947)]