2151694680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17930789}}^1$

素因数の和:17930803

約数の個数: 32

約数和(自身を含む): 6455084400

約数和(自身を除く): 4303389720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17930789, 35861578, 53792367, 71723156, 89653945, 107584734, 143446312, 179307890, 215169468, 268961835, 358615780, 430338936, 537923670, 717231560, 1075847340, 2151694680]

約数ペア:

[(1, 2151694680), (2, 1075847340), (3, 717231560), (4, 537923670), (5, 430338936), (6, 358615780), (8, 268961835), (10, 215169468), (12, 179307890), (15, 143446312), (20, 107584734), (24, 89653945), (30, 71723156), (40, 53792367), (60, 35861578), (120, 17930789)]