396533880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{122387}}^1$

素因数の和:122410

約数の個数: 80

約数和(自身を含む): 1332805320

約数和(自身を除く): 936271440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 122387, 244774, 367161, 489548, 611935, 734322, 979096, 1101483, 1223870, 1468644, 1835805, 2202966, 2447740, 2937288, 3304449, 3671610, 4405932, 4895480, 5507415, 6608898, 7343220, 8811864, 9913347, 11014830, 13217796, 14686440, 16522245, 19826694, 22029660, 26435592, 33044490, 39653388, 44059320, 49566735, 66088980, 79306776, 99133470, 132177960, 198266940, 396533880]

約数ペア:

[(1, 396533880), (2, 198266940), (3, 132177960), (4, 99133470), (5, 79306776), (6, 66088980), (8, 49566735), (9, 44059320), (10, 39653388), (12, 33044490), (15, 26435592), (18, 22029660), (20, 19826694), (24, 16522245), (27, 14686440), (30, 13217796), (36, 11014830), (40, 9913347), (45, 8811864), (54, 7343220), (60, 6608898), (72, 5507415), (81, 4895480), (90, 4405932), (108, 3671610), (120, 3304449), (135, 2937288), (162, 2447740), (180, 2202966), (216, 1835805), (270, 1468644), (324, 1223870), (360, 1101483), (405, 979096), (540, 734322), (648, 611935), (810, 489548), (1080, 367161), (1620, 244774), (3240, 122387)]