39907320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{332561}}^1$

素因数の和:332575

約数の個数: 32

約数和(自身を含む): 119722320

約数和(自身を除く): 79815000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 332561, 665122, 997683, 1330244, 1662805, 1995366, 2660488, 3325610, 3990732, 4988415, 6651220, 7981464, 9976830, 13302440, 19953660, 39907320]

約数ペア:

[(1, 39907320), (2, 19953660), (3, 13302440), (4, 9976830), (5, 7981464), (6, 6651220), (8, 4988415), (10, 3990732), (12, 3325610), (15, 2660488), (20, 1995366), (24, 1662805), (30, 1330244), (40, 997683), (60, 665122), (120, 332561)]