1406273640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{10781}}^1$

素因数の和:11882

約数の個数: 64

約数和(自身を含む): 4223093760

約数和(自身を除く): 2816820120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1087, 2174, 3261, 4348, 5435, 6522, 8696, 10781, 10870, 13044, 16305, 21562, 21740, 26088, 32343, 32610, 43124, 43480, 53905, 64686, 65220, 86248, 107810, 129372, 130440, 161715, 215620, 258744, 323430, 431240, 646860, 1293720, 11718947, 23437894, 35156841, 46875788, 58594735, 70313682, 93751576, 117189470, 140627364, 175784205, 234378940, 281254728, 351568410, 468757880, 703136820, 1406273640]

約数ペア:

[(1, 1406273640), (2, 703136820), (3, 468757880), (4, 351568410), (5, 281254728), (6, 234378940), (8, 175784205), (10, 140627364), (12, 117189470), (15, 93751576), (20, 70313682), (24, 58594735), (30, 46875788), (40, 35156841), (60, 23437894), (120, 11718947), (1087, 1293720), (2174, 646860), (3261, 431240), (4348, 323430), (5435, 258744), (6522, 215620), (8696, 161715), (10781, 130440), (10870, 129372), (13044, 107810), (16305, 86248), (21562, 65220), (21740, 64686), (26088, 53905), (32343, 43480), (32610, 43124)]