61071240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16462

約数の個数: 64

約数和(自身を含む): 189135360

約数和(自身を除く): 128064120

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, 16417, 32834, 49251, 65668, 82085, 98502, 131336, 164170, 197004, 246255, 328340, 394008, 492510, 508927, 656680, 985020, 1017854, 1526781, 1970040, 2035708, 2544635, 3053562, 4071416, 5089270, 6107124, 7633905, 10178540, 12214248, 15267810, 20357080, 30535620, 61071240]

約数ペア:

[(1, 61071240), (2, 30535620), (3, 20357080), (4, 15267810), (5, 12214248), (6, 10178540), (8, 7633905), (10, 6107124), (12, 5089270), (15, 4071416), (20, 3053562), (24, 2544635), (30, 2035708), (31, 1970040), (40, 1526781), (60, 1017854), (62, 985020), (93, 656680), (120, 508927), (124, 492510), (155, 394008), (186, 328340), (248, 246255), (310, 197004), (372, 164170), (465, 131336), (620, 98502), (744, 82085), (930, 65668), (1240, 49251), (1860, 32834), (3720, 16417)]