274157280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{190387}}^1$

素因数の和:190408

約数の個数: 72

約数和(自身を含む): 935566632

約数和(自身を除く): 661409352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 190387, 380774, 571161, 761548, 951935, 1142322, 1523096, 1713483, 1903870, 2284644, 2855805, 3046192, 3426966, 3807740, 4569288, 5711610, 6092384, 6853932, 7615480, 8567415, 9138576, 11423220, 13707864, 15230960, 17134830, 18277152, 22846440, 27415728, 30461920, 34269660, 45692880, 54831456, 68539320, 91385760, 137078640, 274157280]

約数ペア:

[(1, 274157280), (2, 137078640), (3, 91385760), (4, 68539320), (5, 54831456), (6, 45692880), (8, 34269660), (9, 30461920), (10, 27415728), (12, 22846440), (15, 18277152), (16, 17134830), (18, 15230960), (20, 13707864), (24, 11423220), (30, 9138576), (32, 8567415), (36, 7615480), (40, 6853932), (45, 6092384), (48, 5711610), (60, 4569288), (72, 3807740), (80, 3426966), (90, 3046192), (96, 2855805), (120, 2284644), (144, 1903870), (160, 1713483), (180, 1523096), (240, 1142322), (288, 951935), (360, 761548), (480, 571161), (720, 380774), (1440, 190387)]