67208520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2843}}^1$

素因数の和:3054

約数の個数: 64

約数和(自身を含む): 202720320

約数和(自身を除く): 135511800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2843, 2955, 3940, 4728, 5686, 5910, 7880, 8529, 11372, 11820, 14215, 17058, 22744, 23640, 28430, 34116, 42645, 56860, 68232, 85290, 113720, 170580, 341160, 560071, 1120142, 1680213, 2240284, 2800355, 3360426, 4480568, 5600710, 6720852, 8401065, 11201420, 13441704, 16802130, 22402840, 33604260, 67208520]

約数ペア:

[(1, 67208520), (2, 33604260), (3, 22402840), (4, 16802130), (5, 13441704), (6, 11201420), (8, 8401065), (10, 6720852), (12, 5600710), (15, 4480568), (20, 3360426), (24, 2800355), (30, 2240284), (40, 1680213), (60, 1120142), (120, 560071), (197, 341160), (394, 170580), (591, 113720), (788, 85290), (985, 68232), (1182, 56860), (1576, 42645), (1970, 34116), (2364, 28430), (2843, 23640), (2955, 22744), (3940, 17058), (4728, 14215), (5686, 11820), (5910, 11372), (7880, 8529)]