201932160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{105173}}^1$

素因数の和:105195

約数の個数: 64

約数和(自身を含む): 643664880

約数和(自身を除く): 441732720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 105173, 210346, 315519, 420692, 525865, 631038, 841384, 1051730, 1262076, 1577595, 1682768, 2103460, 2524152, 3155190, 3365536, 4206920, 5048304, 6310380, 6731072, 8413840, 10096608, 12620760, 13462144, 16827680, 20193216, 25241520, 33655360, 40386432, 50483040, 67310720, 100966080, 201932160]

約数ペア:

[(1, 201932160), (2, 100966080), (3, 67310720), (4, 50483040), (5, 40386432), (6, 33655360), (8, 25241520), (10, 20193216), (12, 16827680), (15, 13462144), (16, 12620760), (20, 10096608), (24, 8413840), (30, 6731072), (32, 6310380), (40, 5048304), (48, 4206920), (60, 3365536), (64, 3155190), (80, 2524152), (96, 2103460), (120, 1682768), (128, 1577595), (160, 1262076), (192, 1051730), (240, 841384), (320, 631038), (384, 525865), (480, 420692), (640, 315519), (960, 210346), (1920, 105173)]