77496240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{322901}}^1$

素因数の和:322917

約数の個数: 40

約数和(自身を含む): 240239088

約数和(自身を除く): 162742848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 322901, 645802, 968703, 1291604, 1614505, 1937406, 2583208, 3229010, 3874812, 4843515, 5166416, 6458020, 7749624, 9687030, 12916040, 15499248, 19374060, 25832080, 38748120, 77496240]

約数ペア:

[(1, 77496240), (2, 38748120), (3, 25832080), (4, 19374060), (5, 15499248), (6, 12916040), (8, 9687030), (10, 7749624), (12, 6458020), (15, 5166416), (16, 4843515), (20, 3874812), (24, 3229010), (30, 2583208), (40, 1937406), (48, 1614505), (60, 1291604), (80, 968703), (120, 645802), (240, 322901)]