85701360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11519}}^1$

素因数の和:11566

約数の個数: 80

約数和(自身を含む): 274268160

約数和(自身を除く): 188566800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11519, 23038, 34557, 46076, 57595, 69114, 92152, 115190, 138228, 172785, 184304, 230380, 276456, 345570, 357089, 460760, 552912, 691140, 714178, 921520, 1071267, 1382280, 1428356, 1785445, 2142534, 2764560, 2856712, 3570890, 4285068, 5356335, 5713424, 7141780, 8570136, 10712670, 14283560, 17140272, 21425340, 28567120, 42850680, 85701360]

約数ペア:

[(1, 85701360), (2, 42850680), (3, 28567120), (4, 21425340), (5, 17140272), (6, 14283560), (8, 10712670), (10, 8570136), (12, 7141780), (15, 5713424), (16, 5356335), (20, 4285068), (24, 3570890), (30, 2856712), (31, 2764560), (40, 2142534), (48, 1785445), (60, 1428356), (62, 1382280), (80, 1071267), (93, 921520), (120, 714178), (124, 691140), (155, 552912), (186, 460760), (240, 357089), (248, 345570), (310, 276456), (372, 230380), (465, 184304), (496, 172785), (620, 138228), (744, 115190), (930, 92152), (1240, 69114), (1488, 57595), (1860, 46076), (2480, 34557), (3720, 23038), (7440, 11519)]