105761520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{146891}}^1$

素因数の和:146910

約数の個数: 60

約数和(自身を含む): 355184856

約数和(自身を除く): 249423336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 146891, 293782, 440673, 587564, 734455, 881346, 1175128, 1322019, 1468910, 1762692, 2203365, 2350256, 2644038, 2937820, 3525384, 4406730, 5288076, 5875640, 6610095, 7050768, 8813460, 10576152, 11751280, 13220190, 17626920, 21152304, 26440380, 35253840, 52880760, 105761520]

約数ペア:

[(1, 105761520), (2, 52880760), (3, 35253840), (4, 26440380), (5, 21152304), (6, 17626920), (8, 13220190), (9, 11751280), (10, 10576152), (12, 8813460), (15, 7050768), (16, 6610095), (18, 5875640), (20, 5288076), (24, 4406730), (30, 3525384), (36, 2937820), (40, 2644038), (45, 2350256), (48, 2203365), (60, 1762692), (72, 1468910), (80, 1322019), (90, 1175128), (120, 881346), (144, 734455), (180, 587564), (240, 440673), (360, 293782), (720, 146891)]