65377320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{883}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 196672320

約数和(自身を除く): 131295000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 883, 1234, 1766, 1851, 2468, 2649, 3085, 3532, 3702, 4415, 4936, 5298, 6170, 7064, 7404, 8830, 9255, 10596, 12340, 13245, 14808, 17660, 18510, 21192, 24680, 26490, 35320, 37020, 52980, 74040, 105960, 544811, 1089622, 1634433, 2179244, 2724055, 3268866, 4358488, 5448110, 6537732, 8172165, 10896220, 13075464, 16344330, 21792440, 32688660, 65377320]

約数ペア:

[(1, 65377320), (2, 32688660), (3, 21792440), (4, 16344330), (5, 13075464), (6, 10896220), (8, 8172165), (10, 6537732), (12, 5448110), (15, 4358488), (20, 3268866), (24, 2724055), (30, 2179244), (40, 1634433), (60, 1089622), (120, 544811), (617, 105960), (883, 74040), (1234, 52980), (1766, 37020), (1851, 35320), (2468, 26490), (2649, 24680), (3085, 21192), (3532, 18510), (3702, 17660), (4415, 14808), (4936, 13245), (5298, 12340), (6170, 10596), (7064, 9255), (7404, 8830)]