40762920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30881}}^1$

素因数の和:30906

約数の個数: 64

約数和(自身を含む): 133410240

約数和(自身を除く): 92647320

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, 30881, 61762, 92643, 123524, 154405, 185286, 247048, 308810, 339691, 370572, 463215, 617620, 679382, 741144, 926430, 1019073, 1235240, 1358764, 1698455, 1852860, 2038146, 2717528, 3396910, 3705720, 4076292, 5095365, 6793820, 8152584, 10190730, 13587640, 20381460, 40762920]

約数ペア:

[(1, 40762920), (2, 20381460), (3, 13587640), (4, 10190730), (5, 8152584), (6, 6793820), (8, 5095365), (10, 4076292), (11, 3705720), (12, 3396910), (15, 2717528), (20, 2038146), (22, 1852860), (24, 1698455), (30, 1358764), (33, 1235240), (40, 1019073), (44, 926430), (55, 741144), (60, 679382), (66, 617620), (88, 463215), (110, 370572), (120, 339691), (132, 308810), (165, 247048), (220, 185286), (264, 154405), (330, 123524), (440, 92643), (660, 61762), (1320, 30881)]