13453920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9343}}^1$

素因数の和:9364

約数の個数: 72

約数和(自身を含む): 45916416

約数和(自身を除く): 32462496

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, 9343, 18686, 28029, 37372, 46715, 56058, 74744, 84087, 93430, 112116, 140145, 149488, 168174, 186860, 224232, 280290, 298976, 336348, 373720, 420435, 448464, 560580, 672696, 747440, 840870, 896928, 1121160, 1345392, 1494880, 1681740, 2242320, 2690784, 3363480, 4484640, 6726960, 13453920]

約数ペア:

[(1, 13453920), (2, 6726960), (3, 4484640), (4, 3363480), (5, 2690784), (6, 2242320), (8, 1681740), (9, 1494880), (10, 1345392), (12, 1121160), (15, 896928), (16, 840870), (18, 747440), (20, 672696), (24, 560580), (30, 448464), (32, 420435), (36, 373720), (40, 336348), (45, 298976), (48, 280290), (60, 224232), (72, 186860), (80, 168174), (90, 149488), (96, 140145), (120, 112116), (144, 93430), (160, 84087), (180, 74744), (240, 56058), (288, 46715), (360, 37372), (480, 28029), (720, 18686), (1440, 9343)]