20050080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41771}}^1$

素因数の和:41789

約数の個数: 48

約数和(自身を含む): 63159264

約数和(自身を除く): 43109184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 41771, 83542, 125313, 167084, 208855, 250626, 334168, 417710, 501252, 626565, 668336, 835420, 1002504, 1253130, 1336672, 1670840, 2005008, 2506260, 3341680, 4010016, 5012520, 6683360, 10025040, 20050080]

約数ペア:

[(1, 20050080), (2, 10025040), (3, 6683360), (4, 5012520), (5, 4010016), (6, 3341680), (8, 2506260), (10, 2005008), (12, 1670840), (15, 1336672), (16, 1253130), (20, 1002504), (24, 835420), (30, 668336), (32, 626565), (40, 501252), (48, 417710), (60, 334168), (80, 250626), (96, 208855), (120, 167084), (160, 125313), (240, 83542), (480, 41771)]