79973160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1583}}^1$

素因数の和:2018

約数の個数: 64

約数和(自身を含む): 240641280

約数和(自身を除く): 160668120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1583, 1684, 2105, 2526, 3166, 3368, 4210, 4749, 5052, 6315, 6332, 7915, 8420, 9498, 10104, 12630, 12664, 15830, 16840, 18996, 23745, 25260, 31660, 37992, 47490, 50520, 63320, 94980, 189960, 666443, 1332886, 1999329, 2665772, 3332215, 3998658, 5331544, 6664430, 7997316, 9996645, 13328860, 15994632, 19993290, 26657720, 39986580, 79973160]

約数ペア:

[(1, 79973160), (2, 39986580), (3, 26657720), (4, 19993290), (5, 15994632), (6, 13328860), (8, 9996645), (10, 7997316), (12, 6664430), (15, 5331544), (20, 3998658), (24, 3332215), (30, 2665772), (40, 1999329), (60, 1332886), (120, 666443), (421, 189960), (842, 94980), (1263, 63320), (1583, 50520), (1684, 47490), (2105, 37992), (2526, 31660), (3166, 25260), (3368, 23745), (4210, 18996), (4749, 16840), (5052, 15830), (6315, 12664), (6332, 12630), (7915, 10104), (8420, 9498)]