38748120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322901}}^1$

素因数の和:322915

約数の個数: 32

約数和(自身を含む): 116244720

約数和(自身を除く): 77496600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322901, 645802, 968703, 1291604, 1614505, 1937406, 2583208, 3229010, 3874812, 4843515, 6458020, 7749624, 9687030, 12916040, 19374060, 38748120]

約数ペア:

[(1, 38748120), (2, 19374060), (3, 12916040), (4, 9687030), (5, 7749624), (6, 6458020), (8, 4843515), (10, 3874812), (12, 3229010), (15, 2583208), (20, 1937406), (24, 1614505), (30, 1291604), (40, 968703), (60, 645802), (120, 322901)]