7855080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 23941440

約数和(自身を除く): 16086360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 977, 1005, 1340, 1608, 1954, 2010, 2680, 2931, 3908, 4020, 4885, 5862, 7816, 8040, 9770, 11724, 14655, 19540, 23448, 29310, 39080, 58620, 65459, 117240, 130918, 196377, 261836, 327295, 392754, 523672, 654590, 785508, 981885, 1309180, 1571016, 1963770, 2618360, 3927540, 7855080]

約数ペア:

[(1, 7855080), (2, 3927540), (3, 2618360), (4, 1963770), (5, 1571016), (6, 1309180), (8, 981885), (10, 785508), (12, 654590), (15, 523672), (20, 392754), (24, 327295), (30, 261836), (40, 196377), (60, 130918), (67, 117240), (120, 65459), (134, 58620), (201, 39080), (268, 29310), (335, 23448), (402, 19540), (536, 14655), (670, 11724), (804, 9770), (977, 8040), (1005, 7816), (1340, 5862), (1608, 4885), (1954, 4020), (2010, 3908), (2680, 2931)]