120159620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2593}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 289365888

約数和(自身を除く): 169206268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 2317, 2593, 3310, 4634, 5186, 6620, 9268, 10372, 11585, 12965, 18151, 23170, 25930, 36302, 46340, 51860, 72604, 90755, 181510, 363020, 858283, 1716566, 3433132, 4291415, 6007981, 8582830, 12015962, 17165660, 24031924, 30039905, 60079810, 120159620]

約数ペア:

[(1, 120159620), (2, 60079810), (4, 30039905), (5, 24031924), (7, 17165660), (10, 12015962), (14, 8582830), (20, 6007981), (28, 4291415), (35, 3433132), (70, 1716566), (140, 858283), (331, 363020), (662, 181510), (1324, 90755), (1655, 72604), (2317, 51860), (2593, 46340), (3310, 36302), (4634, 25930), (5186, 23170), (6620, 18151), (9268, 12965), (10372, 11585)]