220303320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1835861}}^1$

素因数の和:1835875

約数の個数: 32

約数和(自身を含む): 660910320

約数和(自身を除く): 440607000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1835861, 3671722, 5507583, 7343444, 9179305, 11015166, 14686888, 18358610, 22030332, 27537915, 36717220, 44060664, 55075830, 73434440, 110151660, 220303320]

約数ペア:

[(1, 220303320), (2, 110151660), (3, 73434440), (4, 55075830), (5, 44060664), (6, 36717220), (8, 27537915), (10, 22030332), (12, 18358610), (15, 14686888), (20, 11015166), (24, 9179305), (30, 7343444), (40, 5507583), (60, 3671722), (120, 1835861)]