64010040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17207}}^1$

素因数の和:17252

約数の個数: 64

約数和(自身を含む): 198236160

約数和(自身を除く): 134226120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 17207, 34414, 51621, 68828, 86035, 103242, 137656, 172070, 206484, 258105, 344140, 412968, 516210, 533417, 688280, 1032420, 1066834, 1600251, 2064840, 2133668, 2667085, 3200502, 4267336, 5334170, 6401004, 8001255, 10668340, 12802008, 16002510, 21336680, 32005020, 64010040]

約数ペア:

[(1, 64010040), (2, 32005020), (3, 21336680), (4, 16002510), (5, 12802008), (6, 10668340), (8, 8001255), (10, 6401004), (12, 5334170), (15, 4267336), (20, 3200502), (24, 2667085), (30, 2133668), (31, 2064840), (40, 1600251), (60, 1066834), (62, 1032420), (93, 688280), (120, 533417), (124, 516210), (155, 412968), (186, 344140), (248, 258105), (310, 206484), (372, 172070), (465, 137656), (620, 103242), (744, 86035), (930, 68828), (1240, 51621), (1860, 34414), (3720, 17207)]