130500120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8563}}^1$

素因数の和:8704

約数の個数: 64

約数和(自身を含む): 394629120

約数和(自身を除く): 264129000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 8563, 15240, 17126, 25689, 34252, 42815, 51378, 68504, 85630, 102756, 128445, 171260, 205512, 256890, 342520, 513780, 1027560, 1087501, 2175002, 3262503, 4350004, 5437505, 6525006, 8700008, 10875010, 13050012, 16312515, 21750020, 26100024, 32625030, 43500040, 65250060, 130500120]

約数ペア:

[(1, 130500120), (2, 65250060), (3, 43500040), (4, 32625030), (5, 26100024), (6, 21750020), (8, 16312515), (10, 13050012), (12, 10875010), (15, 8700008), (20, 6525006), (24, 5437505), (30, 4350004), (40, 3262503), (60, 2175002), (120, 1087501), (127, 1027560), (254, 513780), (381, 342520), (508, 256890), (635, 205512), (762, 171260), (1016, 128445), (1270, 102756), (1524, 85630), (1905, 68504), (2540, 51378), (3048, 42815), (3810, 34252), (5080, 25689), (7620, 17126), (8563, 15240)]