40723320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30851}}^1$

素因数の和:30876

約数の個数: 64

約数和(自身を含む): 133280640

約数和(自身を除く): 92557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 30851, 61702, 92553, 123404, 154255, 185106, 246808, 308510, 339361, 370212, 462765, 617020, 678722, 740424, 925530, 1018083, 1234040, 1357444, 1696805, 1851060, 2036166, 2714888, 3393610, 3702120, 4072332, 5090415, 6787220, 8144664, 10180830, 13574440, 20361660, 40723320]

約数ペア:

[(1, 40723320), (2, 20361660), (3, 13574440), (4, 10180830), (5, 8144664), (6, 6787220), (8, 5090415), (10, 4072332), (11, 3702120), (12, 3393610), (15, 2714888), (20, 2036166), (22, 1851060), (24, 1696805), (30, 1357444), (33, 1234040), (40, 1018083), (44, 925530), (55, 740424), (60, 678722), (66, 617020), (88, 462765), (110, 370212), (120, 339361), (132, 308510), (165, 246808), (220, 185106), (264, 154255), (330, 123404), (440, 92553), (660, 61702), (1320, 30851)]