40496280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2789}}^1$

素因数の和:2825

約数の個数: 96

約数和(自身を含む): 133585200

約数和(自身を除く): 93088920

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, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2789, 2904, 3630, 4840, 5578, 7260, 8367, 11156, 13945, 14520, 16734, 22312, 27890, 30679, 33468, 41835, 55780, 61358, 66936, 83670, 92037, 111560, 122716, 153395, 167340, 184074, 245432, 306790, 334680, 337469, 368148, 460185, 613580, 674938, 736296, 920370, 1012407, 1227160, 1349876, 1687345, 1840740, 2024814, 2699752, 3374690, 3681480, 4049628, 5062035, 6749380, 8099256, 10124070, 13498760, 20248140, 40496280]

約数ペア:

[(1, 40496280), (2, 20248140), (3, 13498760), (4, 10124070), (5, 8099256), (6, 6749380), (8, 5062035), (10, 4049628), (11, 3681480), (12, 3374690), (15, 2699752), (20, 2024814), (22, 1840740), (24, 1687345), (30, 1349876), (33, 1227160), (40, 1012407), (44, 920370), (55, 736296), (60, 674938), (66, 613580), (88, 460185), (110, 368148), (120, 337469), (121, 334680), (132, 306790), (165, 245432), (220, 184074), (242, 167340), (264, 153395), (330, 122716), (363, 111560), (440, 92037), (484, 83670), (605, 66936), (660, 61358), (726, 55780), (968, 41835), (1210, 33468), (1320, 30679), (1452, 27890), (1815, 22312), (2420, 16734), (2789, 14520), (2904, 13945), (3630, 11156), (4840, 8367), (5578, 7260)]