25241520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105173}}^1$

素因数の和:105189

約数の個数: 40

約数和(自身を含む): 78249456

約数和(自身を除く): 53007936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105173, 210346, 315519, 420692, 525865, 631038, 841384, 1051730, 1262076, 1577595, 1682768, 2103460, 2524152, 3155190, 4206920, 5048304, 6310380, 8413840, 12620760, 25241520]

約数ペア:

[(1, 25241520), (2, 12620760), (3, 8413840), (4, 6310380), (5, 5048304), (6, 4206920), (8, 3155190), (10, 2524152), (12, 2103460), (15, 1682768), (16, 1577595), (20, 1262076), (24, 1051730), (30, 841384), (40, 631038), (48, 525865), (60, 420692), (80, 315519), (120, 210346), (240, 105173)]