67410120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18121}}^1$

素因数の和:18166

約数の個数: 64

約数和(自身を含む): 208765440

約数和(自身を除く): 141355320

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, 18121, 36242, 54363, 72484, 90605, 108726, 144968, 181210, 217452, 271815, 362420, 434904, 543630, 561751, 724840, 1087260, 1123502, 1685253, 2174520, 2247004, 2808755, 3370506, 4494008, 5617510, 6741012, 8426265, 11235020, 13482024, 16852530, 22470040, 33705060, 67410120]

約数ペア:

[(1, 67410120), (2, 33705060), (3, 22470040), (4, 16852530), (5, 13482024), (6, 11235020), (8, 8426265), (10, 6741012), (12, 5617510), (15, 4494008), (20, 3370506), (24, 2808755), (30, 2247004), (31, 2174520), (40, 1685253), (60, 1123502), (62, 1087260), (93, 724840), (120, 561751), (124, 543630), (155, 434904), (186, 362420), (248, 271815), (310, 217452), (372, 181210), (465, 144968), (620, 108726), (744, 90605), (930, 72484), (1240, 54363), (1860, 36242), (3720, 18121)]