202883040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140891}}^1$

素因数の和:140912

約数の個数: 72

約数和(自身を含む): 692343288

約数和(自身を除く): 489460248

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, 140891, 281782, 422673, 563564, 704455, 845346, 1127128, 1268019, 1408910, 1690692, 2113365, 2254256, 2536038, 2817820, 3381384, 4226730, 4508512, 5072076, 5635640, 6340095, 6762768, 8453460, 10144152, 11271280, 12680190, 13525536, 16906920, 20288304, 22542560, 25360380, 33813840, 40576608, 50720760, 67627680, 101441520, 202883040]

約数ペア:

[(1, 202883040), (2, 101441520), (3, 67627680), (4, 50720760), (5, 40576608), (6, 33813840), (8, 25360380), (9, 22542560), (10, 20288304), (12, 16906920), (15, 13525536), (16, 12680190), (18, 11271280), (20, 10144152), (24, 8453460), (30, 6762768), (32, 6340095), (36, 5635640), (40, 5072076), (45, 4508512), (48, 4226730), (60, 3381384), (72, 2817820), (80, 2536038), (90, 2254256), (96, 2113365), (120, 1690692), (144, 1408910), (160, 1268019), (180, 1127128), (240, 845346), (288, 704455), (360, 563564), (480, 422673), (720, 281782), (1440, 140891)]