67142280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18049}}^1$

素因数の和:18094

約数の個数: 64

約数和(自身を含む): 207936000

約数和(自身を除く): 140793720

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, 18049, 36098, 54147, 72196, 90245, 108294, 144392, 180490, 216588, 270735, 360980, 433176, 541470, 559519, 721960, 1082940, 1119038, 1678557, 2165880, 2238076, 2797595, 3357114, 4476152, 5595190, 6714228, 8392785, 11190380, 13428456, 16785570, 22380760, 33571140, 67142280]

約数ペア:

[(1, 67142280), (2, 33571140), (3, 22380760), (4, 16785570), (5, 13428456), (6, 11190380), (8, 8392785), (10, 6714228), (12, 5595190), (15, 4476152), (20, 3357114), (24, 2797595), (30, 2238076), (31, 2165880), (40, 1678557), (60, 1119038), (62, 1082940), (93, 721960), (120, 559519), (124, 541470), (155, 433176), (186, 360980), (248, 270735), (310, 216588), (372, 180490), (465, 144392), (620, 108294), (744, 90245), (930, 72196), (1240, 54147), (1860, 36098), (3720, 18049)]