38722151760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{161342299}}^1$

素因数の和:161342315

約数の個数: 40

約数和(自身を含む): 120038671200

約数和(自身を除く): 81316519440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 161342299, 322684598, 484026897, 645369196, 806711495, 968053794, 1290738392, 1613422990, 1936107588, 2420134485, 2581476784, 3226845980, 3872215176, 4840268970, 6453691960, 7744430352, 9680537940, 12907383920, 19361075880, 38722151760]

約数ペア:

[(1, 38722151760), (2, 19361075880), (3, 12907383920), (4, 9680537940), (5, 7744430352), (6, 6453691960), (8, 4840268970), (10, 3872215176), (12, 3226845980), (15, 2581476784), (16, 2420134485), (20, 1936107588), (24, 1613422990), (30, 1290738392), (40, 968053794), (48, 806711495), (60, 645369196), (80, 484026897), (120, 322684598), (240, 161342299)]