258108360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{50021}}^1$

素因数の和:50078

約数の個数: 64

約数和(自身を含む): 792348480

約数和(自身を除く): 534240120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 50021, 100042, 150063, 200084, 250105, 300126, 400168, 500210, 600252, 750315, 1000420, 1200504, 1500630, 2000840, 2150903, 3001260, 4301806, 6002520, 6452709, 8603612, 10754515, 12905418, 17207224, 21509030, 25810836, 32263545, 43018060, 51621672, 64527090, 86036120, 129054180, 258108360]

約数ペア:

[(1, 258108360), (2, 129054180), (3, 86036120), (4, 64527090), (5, 51621672), (6, 43018060), (8, 32263545), (10, 25810836), (12, 21509030), (15, 17207224), (20, 12905418), (24, 10754515), (30, 8603612), (40, 6452709), (43, 6002520), (60, 4301806), (86, 3001260), (120, 2150903), (129, 2000840), (172, 1500630), (215, 1200504), (258, 1000420), (344, 750315), (430, 600252), (516, 500210), (645, 400168), (860, 300126), (1032, 250105), (1290, 200084), (1720, 150063), (2580, 100042), (5160, 50021)]