155240520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1217}}^1$

素因数の和:2294

約数の個数: 64

約数和(自身を含む): 466542720

約数和(自身を除く): 311302200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1063, 1217, 2126, 2434, 3189, 3651, 4252, 4868, 5315, 6085, 6378, 7302, 8504, 9736, 10630, 12170, 12756, 14604, 15945, 18255, 21260, 24340, 25512, 29208, 31890, 36510, 42520, 48680, 63780, 73020, 127560, 146040, 1293671, 2587342, 3881013, 5174684, 6468355, 7762026, 10349368, 12936710, 15524052, 19405065, 25873420, 31048104, 38810130, 51746840, 77620260, 155240520]

約数ペア:

[(1, 155240520), (2, 77620260), (3, 51746840), (4, 38810130), (5, 31048104), (6, 25873420), (8, 19405065), (10, 15524052), (12, 12936710), (15, 10349368), (20, 7762026), (24, 6468355), (30, 5174684), (40, 3881013), (60, 2587342), (120, 1293671), (1063, 146040), (1217, 127560), (2126, 73020), (2434, 63780), (3189, 48680), (3651, 42520), (4252, 36510), (4868, 31890), (5315, 29208), (6085, 25512), (6378, 24340), (7302, 21260), (8504, 18255), (9736, 15945), (10630, 14604), (12170, 12756)]