151637340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31991}}^1$

素因数の和:32082

約数の個数: 48

約数和(自身を含む): 429972480

約数和(自身を除く): 278335140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 31991, 63982, 95973, 127964, 159955, 191946, 319910, 383892, 479865, 639820, 959730, 1919460, 2527289, 5054578, 7581867, 10109156, 12636445, 15163734, 25272890, 30327468, 37909335, 50545780, 75818670, 151637340]

約数ペア:

[(1, 151637340), (2, 75818670), (3, 50545780), (4, 37909335), (5, 30327468), (6, 25272890), (10, 15163734), (12, 12636445), (15, 10109156), (20, 7581867), (30, 5054578), (60, 2527289), (79, 1919460), (158, 959730), (237, 639820), (316, 479865), (395, 383892), (474, 319910), (790, 191946), (948, 159955), (1185, 127964), (1580, 95973), (2370, 63982), (4740, 31991)]