66474120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 208656000

約数和(自身を除く): 142181880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 59, 60, 82, 118, 120, 123, 164, 177, 205, 229, 236, 246, 295, 328, 354, 410, 458, 472, 492, 590, 615, 687, 708, 820, 885, 916, 984, 1145, 1180, 1230, 1374, 1416, 1640, 1770, 1832, 2290, 2360, 2419, 2460, 2748, 3435, 3540, 4580, 4838, 4920, 5496, 6870, 7080, 7257, 9160, 9389, 9676, 12095, 13511, 13740, 14514, 18778, 19352, 24190, 27022, 27480, 28167, 29028, 36285, 37556, 40533, 46945, 48380, 54044, 56334, 58056, 67555, 72570, 75112, 81066, 93890, 96760, 108088, 112668, 135110, 140835, 145140, 162132, 187780, 202665, 225336, 270220, 281670, 290280, 324264, 375560, 405330, 540440, 553951, 563340, 810660, 1107902, 1126680, 1621320, 1661853, 2215804, 2769755, 3323706, 4431608, 5539510, 6647412, 8309265, 11079020, 13294824, 16618530, 22158040, 33237060, 66474120]

約数ペア:

[(1, 66474120), (2, 33237060), (3, 22158040), (4, 16618530), (5, 13294824), (6, 11079020), (8, 8309265), (10, 6647412), (12, 5539510), (15, 4431608), (20, 3323706), (24, 2769755), (30, 2215804), (40, 1661853), (41, 1621320), (59, 1126680), (60, 1107902), (82, 810660), (118, 563340), (120, 553951), (123, 540440), (164, 405330), (177, 375560), (205, 324264), (229, 290280), (236, 281670), (246, 270220), (295, 225336), (328, 202665), (354, 187780), (410, 162132), (458, 145140), (472, 140835), (492, 135110), (590, 112668), (615, 108088), (687, 96760), (708, 93890), (820, 81066), (885, 75112), (916, 72570), (984, 67555), (1145, 58056), (1180, 56334), (1230, 54044), (1374, 48380), (1416, 46945), (1640, 40533), (1770, 37556), (1832, 36285), (2290, 29028), (2360, 28167), (2419, 27480), (2460, 27022), (2748, 24190), (3435, 19352), (3540, 18778), (4580, 14514), (4838, 13740), (4920, 13511), (5496, 12095), (6870, 9676), (7080, 9389), (7257, 9160)]