288589760

素因数分解:

$2^6\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3593}}^1$

素因数の和:3861

約数の個数: 56

約数和(自身を含む): 690134256

約数和(自身を除く): 401544496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 251, 320, 502, 1004, 1255, 2008, 2510, 3593, 4016, 5020, 7186, 8032, 10040, 14372, 16064, 17965, 20080, 28744, 35930, 40160, 57488, 71860, 80320, 114976, 143720, 229952, 287440, 574880, 901843, 1149760, 1803686, 3607372, 4509215, 7214744, 9018430, 14429488, 18036860, 28858976, 36073720, 57717952, 72147440, 144294880, 288589760]

約数ペア:

[(1, 288589760), (2, 144294880), (4, 72147440), (5, 57717952), (8, 36073720), (10, 28858976), (16, 18036860), (20, 14429488), (32, 9018430), (40, 7214744), (64, 4509215), (80, 3607372), (160, 1803686), (251, 1149760), (320, 901843), (502, 574880), (1004, 287440), (1255, 229952), (2008, 143720), (2510, 114976), (3593, 80320), (4016, 71860), (5020, 57488), (7186, 40160), (8032, 35930), (10040, 28744), (14372, 20080), (16064, 17965)]