198011760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{825049}}^1$

素因数の和:825065

約数の個数: 40

約数和(自身を含む): 613837200

約数和(自身を除く): 415825440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 825049, 1650098, 2475147, 3300196, 4125245, 4950294, 6600392, 8250490, 9900588, 12375735, 13200784, 16500980, 19801176, 24751470, 33001960, 39602352, 49502940, 66003920, 99005880, 198011760]

約数ペア:

[(1, 198011760), (2, 99005880), (3, 66003920), (4, 49502940), (5, 39602352), (6, 33001960), (8, 24751470), (10, 19801176), (12, 16500980), (15, 13200784), (16, 12375735), (20, 9900588), (24, 8250490), (30, 6600392), (40, 4950294), (48, 4125245), (60, 3300196), (80, 2475147), (120, 1650098), (240, 825049)]