13210440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 39873600

約数和(自身を除く): 26663160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 389, 566, 778, 849, 1132, 1167, 1415, 1556, 1698, 1945, 2264, 2334, 2830, 3112, 3396, 3890, 4245, 4668, 5660, 5835, 6792, 7780, 8490, 9336, 11320, 11670, 15560, 16980, 23340, 33960, 46680, 110087, 220174, 330261, 440348, 550435, 660522, 880696, 1100870, 1321044, 1651305, 2201740, 2642088, 3302610, 4403480, 6605220, 13210440]

約数ペア:

[(1, 13210440), (2, 6605220), (3, 4403480), (4, 3302610), (5, 2642088), (6, 2201740), (8, 1651305), (10, 1321044), (12, 1100870), (15, 880696), (20, 660522), (24, 550435), (30, 440348), (40, 330261), (60, 220174), (120, 110087), (283, 46680), (389, 33960), (566, 23340), (778, 16980), (849, 15560), (1132, 11670), (1167, 11320), (1415, 9336), (1556, 8490), (1698, 7780), (1945, 6792), (2264, 5835), (2334, 5660), (2830, 4668), (3112, 4245), (3396, 3890)]