68285040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{284521}}^1$

素因数の和:284537

約数の個数: 40

約数和(自身を含む): 211684368

約数和(自身を除く): 143399328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 284521, 569042, 853563, 1138084, 1422605, 1707126, 2276168, 2845210, 3414252, 4267815, 4552336, 5690420, 6828504, 8535630, 11380840, 13657008, 17071260, 22761680, 34142520, 68285040]

約数ペア:

[(1, 68285040), (2, 34142520), (3, 22761680), (4, 17071260), (5, 13657008), (6, 11380840), (8, 8535630), (10, 6828504), (12, 5690420), (15, 4552336), (16, 4267815), (20, 3414252), (24, 2845210), (30, 2276168), (40, 1707126), (48, 1422605), (60, 1138084), (80, 853563), (120, 569042), (240, 284521)]