38729760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{80687}}^1$

素因数の和:80705

約数の個数: 48

約数和(自身を含む): 122000256

約数和(自身を除く): 83270496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 80687, 161374, 242061, 322748, 403435, 484122, 645496, 806870, 968244, 1210305, 1290992, 1613740, 1936488, 2420610, 2581984, 3227480, 3872976, 4841220, 6454960, 7745952, 9682440, 12909920, 19364880, 38729760]

約数ペア:

[(1, 38729760), (2, 19364880), (3, 12909920), (4, 9682440), (5, 7745952), (6, 6454960), (8, 4841220), (10, 3872976), (12, 3227480), (15, 2581984), (16, 2420610), (20, 1936488), (24, 1613740), (30, 1290992), (32, 1210305), (40, 968244), (48, 806870), (60, 645496), (80, 484122), (96, 403435), (120, 322748), (160, 242061), (240, 161374), (480, 80687)]