69983520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{145799}}^1$

素因数の和:145817

約数の個数: 48

約数和(自身を含む): 220449600

約数和(自身を除く): 150466080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 145799, 291598, 437397, 583196, 728995, 874794, 1166392, 1457990, 1749588, 2186985, 2332784, 2915980, 3499176, 4373970, 4665568, 5831960, 6998352, 8747940, 11663920, 13996704, 17495880, 23327840, 34991760, 69983520]

約数ペア:

[(1, 69983520), (2, 34991760), (3, 23327840), (4, 17495880), (5, 13996704), (6, 11663920), (8, 8747940), (10, 6998352), (12, 5831960), (15, 4665568), (16, 4373970), (20, 3499176), (24, 2915980), (30, 2332784), (32, 2186985), (40, 1749588), (48, 1457990), (60, 1166392), (80, 874794), (96, 728995), (120, 583196), (160, 437397), (240, 291598), (480, 145799)]