113645520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157841}}^1$

素因数の和:157860

約数の個数: 60

約数和(自身を含む): 381661956

約数和(自身を除く): 268016436

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, 157841, 315682, 473523, 631364, 789205, 947046, 1262728, 1420569, 1578410, 1894092, 2367615, 2525456, 2841138, 3156820, 3788184, 4735230, 5682276, 6313640, 7102845, 7576368, 9470460, 11364552, 12627280, 14205690, 18940920, 22729104, 28411380, 37881840, 56822760, 113645520]

約数ペア:

[(1, 113645520), (2, 56822760), (3, 37881840), (4, 28411380), (5, 22729104), (6, 18940920), (8, 14205690), (9, 12627280), (10, 11364552), (12, 9470460), (15, 7576368), (16, 7102845), (18, 6313640), (20, 5682276), (24, 4735230), (30, 3788184), (36, 3156820), (40, 2841138), (45, 2525456), (48, 2367615), (60, 1894092), (72, 1578410), (80, 1420569), (90, 1262728), (120, 947046), (144, 789205), (180, 631364), (240, 473523), (360, 315682), (720, 157841)]