54151320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1451}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 163088640

約数和(自身を除く): 108937320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1451, 1555, 1866, 2488, 2902, 3110, 3732, 4353, 4665, 5804, 6220, 7255, 7464, 8706, 9330, 11608, 12440, 14510, 17412, 18660, 21765, 29020, 34824, 37320, 43530, 58040, 87060, 174120, 451261, 902522, 1353783, 1805044, 2256305, 2707566, 3610088, 4512610, 5415132, 6768915, 9025220, 10830264, 13537830, 18050440, 27075660, 54151320]

約数ペア:

[(1, 54151320), (2, 27075660), (3, 18050440), (4, 13537830), (5, 10830264), (6, 9025220), (8, 6768915), (10, 5415132), (12, 4512610), (15, 3610088), (20, 2707566), (24, 2256305), (30, 1805044), (40, 1353783), (60, 902522), (120, 451261), (311, 174120), (622, 87060), (933, 58040), (1244, 43530), (1451, 37320), (1555, 34824), (1866, 29020), (2488, 21765), (2902, 18660), (3110, 17412), (3732, 14510), (4353, 12440), (4665, 11608), (5804, 9330), (6220, 8706), (7255, 7464)]