6744120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 20718720

約数和(自身を除く): 13974600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1307, 1720, 2580, 2614, 3921, 5160, 5228, 6535, 7842, 10456, 13070, 15684, 19605, 26140, 31368, 39210, 52280, 56201, 78420, 112402, 156840, 168603, 224804, 281005, 337206, 449608, 562010, 674412, 843015, 1124020, 1348824, 1686030, 2248040, 3372060, 6744120]

約数ペア:

[(1, 6744120), (2, 3372060), (3, 2248040), (4, 1686030), (5, 1348824), (6, 1124020), (8, 843015), (10, 674412), (12, 562010), (15, 449608), (20, 337206), (24, 281005), (30, 224804), (40, 168603), (43, 156840), (60, 112402), (86, 78420), (120, 56201), (129, 52280), (172, 39210), (215, 31368), (258, 26140), (344, 19605), (430, 15684), (516, 13070), (645, 10456), (860, 7842), (1032, 6535), (1290, 5228), (1307, 5160), (1720, 3921), (2580, 2614)]