172402320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{718343}}^1$

素因数の和:718359

約数の個数: 40

約数和(自身を含む): 534447936

約数和(自身を除く): 362045616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 718343, 1436686, 2155029, 2873372, 3591715, 4310058, 5746744, 7183430, 8620116, 10775145, 11493488, 14366860, 17240232, 21550290, 28733720, 34480464, 43100580, 57467440, 86201160, 172402320]

約数ペア:

[(1, 172402320), (2, 86201160), (3, 57467440), (4, 43100580), (5, 34480464), (6, 28733720), (8, 21550290), (10, 17240232), (12, 14366860), (15, 11493488), (16, 10775145), (20, 8620116), (24, 7183430), (30, 5746744), (40, 4310058), (48, 3591715), (60, 2873372), (80, 2155029), (120, 1436686), (240, 718343)]