29678160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4036

約数の個数: 80

約数和(自身を含む): 94993920

約数和(自身を除く): 65315760

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, 3989, 7440, 7978, 11967, 15956, 19945, 23934, 31912, 39890, 47868, 59835, 63824, 79780, 95736, 119670, 123659, 159560, 191472, 239340, 247318, 319120, 370977, 478680, 494636, 618295, 741954, 957360, 989272, 1236590, 1483908, 1854885, 1978544, 2473180, 2967816, 3709770, 4946360, 5935632, 7419540, 9892720, 14839080, 29678160]

約数ペア:

[(1, 29678160), (2, 14839080), (3, 9892720), (4, 7419540), (5, 5935632), (6, 4946360), (8, 3709770), (10, 2967816), (12, 2473180), (15, 1978544), (16, 1854885), (20, 1483908), (24, 1236590), (30, 989272), (31, 957360), (40, 741954), (48, 618295), (60, 494636), (62, 478680), (80, 370977), (93, 319120), (120, 247318), (124, 239340), (155, 191472), (186, 159560), (240, 123659), (248, 119670), (310, 95736), (372, 79780), (465, 63824), (496, 59835), (620, 47868), (744, 39890), (930, 31912), (1240, 23934), (1488, 19945), (1860, 15956), (2480, 11967), (3720, 7978), (3989, 7440)]