79962420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2153}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 224360640

約数和(自身を除く): 144398220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2153, 2476, 3095, 3714, 4306, 6190, 6459, 7428, 8612, 9285, 10765, 12380, 12918, 18570, 21530, 25836, 32295, 37140, 43060, 64590, 129180, 1332707, 2665414, 3998121, 5330828, 6663535, 7996242, 13327070, 15992484, 19990605, 26654140, 39981210, 79962420]

約数ペア:

[(1, 79962420), (2, 39981210), (3, 26654140), (4, 19990605), (5, 15992484), (6, 13327070), (10, 7996242), (12, 6663535), (15, 5330828), (20, 3998121), (30, 2665414), (60, 1332707), (619, 129180), (1238, 64590), (1857, 43060), (2153, 37140), (2476, 32295), (3095, 25836), (3714, 21530), (4306, 18570), (6190, 12918), (6459, 12380), (7428, 10765), (8612, 9285)]