259163160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2663}}^1$

素因数の和:3488

約数の個数: 64

約数和(自身を含む): 778740480

約数和(自身を除く): 519577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 811, 1622, 2433, 2663, 3244, 4055, 4866, 5326, 6488, 7989, 8110, 9732, 10652, 12165, 13315, 15978, 16220, 19464, 21304, 24330, 26630, 31956, 32440, 39945, 48660, 53260, 63912, 79890, 97320, 106520, 159780, 319560, 2159693, 4319386, 6479079, 8638772, 10798465, 12958158, 17277544, 21596930, 25916316, 32395395, 43193860, 51832632, 64790790, 86387720, 129581580, 259163160]

約数ペア:

[(1, 259163160), (2, 129581580), (3, 86387720), (4, 64790790), (5, 51832632), (6, 43193860), (8, 32395395), (10, 25916316), (12, 21596930), (15, 17277544), (20, 12958158), (24, 10798465), (30, 8638772), (40, 6479079), (60, 4319386), (120, 2159693), (811, 319560), (1622, 159780), (2433, 106520), (2663, 97320), (3244, 79890), (4055, 63912), (4866, 53260), (5326, 48660), (6488, 39945), (7989, 32440), (8110, 31956), (9732, 26630), (10652, 24330), (12165, 21304), (13315, 19464), (15978, 16220)]