26776920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 80766720

約数和(自身を除く): 53989800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 983, 1135, 1362, 1816, 1966, 2270, 2724, 2949, 3405, 3932, 4540, 4915, 5448, 5898, 6810, 7864, 9080, 9830, 11796, 13620, 14745, 19660, 23592, 27240, 29490, 39320, 58980, 117960, 223141, 446282, 669423, 892564, 1115705, 1338846, 1785128, 2231410, 2677692, 3347115, 4462820, 5355384, 6694230, 8925640, 13388460, 26776920]

約数ペア:

[(1, 26776920), (2, 13388460), (3, 8925640), (4, 6694230), (5, 5355384), (6, 4462820), (8, 3347115), (10, 2677692), (12, 2231410), (15, 1785128), (20, 1338846), (24, 1115705), (30, 892564), (40, 669423), (60, 446282), (120, 223141), (227, 117960), (454, 58980), (681, 39320), (908, 29490), (983, 27240), (1135, 23592), (1362, 19660), (1816, 14745), (1966, 13620), (2270, 11796), (2724, 9830), (2949, 9080), (3405, 7864), (3932, 6810), (4540, 5898), (4915, 5448)]