136984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4357}}^1$

素因数の和:4504

約数の個数: 80

約数和(自身を含む): 427990464

約数和(自身を除く): 291006384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4357, 5240, 6288, 7860, 8714, 10480, 13071, 15720, 17428, 21785, 26142, 31440, 34856, 43570, 52284, 65355, 69712, 87140, 104568, 130710, 174280, 209136, 261420, 348560, 522840, 570767, 1045680, 1141534, 1712301, 2283068, 2853835, 3424602, 4566136, 5707670, 6849204, 8561505, 9132272, 11415340, 13698408, 17123010, 22830680, 27396816, 34246020, 45661360, 68492040, 136984080]

約数ペア:

[(1, 136984080), (2, 68492040), (3, 45661360), (4, 34246020), (5, 27396816), (6, 22830680), (8, 17123010), (10, 13698408), (12, 11415340), (15, 9132272), (16, 8561505), (20, 6849204), (24, 5707670), (30, 4566136), (40, 3424602), (48, 2853835), (60, 2283068), (80, 1712301), (120, 1141534), (131, 1045680), (240, 570767), (262, 522840), (393, 348560), (524, 261420), (655, 209136), (786, 174280), (1048, 130710), (1310, 104568), (1572, 87140), (1965, 69712), (2096, 65355), (2620, 52284), (3144, 43570), (3930, 34856), (4357, 31440), (5240, 26142), (6288, 21785), (7860, 17428), (8714, 15720), (10480, 13071)]