18272040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{152267}}^1$

素因数の和:152281

約数の個数: 32

約数和(自身を含む): 54816480

約数和(自身を除く): 36544440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 152267, 304534, 456801, 609068, 761335, 913602, 1218136, 1522670, 1827204, 2284005, 3045340, 3654408, 4568010, 6090680, 9136020, 18272040]

約数ペア:

[(1, 18272040), (2, 9136020), (3, 6090680), (4, 4568010), (5, 3654408), (6, 3045340), (8, 2284005), (10, 1827204), (12, 1522670), (15, 1218136), (20, 913602), (24, 761335), (30, 609068), (40, 456801), (60, 304534), (120, 152267)]