16034580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 48976200

約数和(自身を除く): 32941620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 389, 458, 687, 778, 916, 1145, 1167, 1374, 1556, 1945, 2061, 2290, 2334, 2748, 3435, 3501, 3890, 4122, 4580, 4668, 5835, 6870, 7002, 7780, 8244, 10305, 11670, 13740, 14004, 17505, 20610, 23340, 35010, 41220, 70020, 89081, 178162, 267243, 356324, 445405, 534486, 801729, 890810, 1068972, 1336215, 1603458, 1781620, 2672430, 3206916, 4008645, 5344860, 8017290, 16034580]

約数ペア:

[(1, 16034580), (2, 8017290), (3, 5344860), (4, 4008645), (5, 3206916), (6, 2672430), (9, 1781620), (10, 1603458), (12, 1336215), (15, 1068972), (18, 890810), (20, 801729), (30, 534486), (36, 445405), (45, 356324), (60, 267243), (90, 178162), (180, 89081), (229, 70020), (389, 41220), (458, 35010), (687, 23340), (778, 20610), (916, 17505), (1145, 14004), (1167, 13740), (1374, 11670), (1556, 10305), (1945, 8244), (2061, 7780), (2290, 7002), (2334, 6870), (2748, 5835), (3435, 4668), (3501, 4580), (3890, 4122)]