40760460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17419}}^1$

素因数の和:17447

約数の個数: 72

約数和(自身を含む): 133158480

約数和(自身を除く): 92398020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17419, 34838, 52257, 69676, 87095, 104514, 156771, 174190, 209028, 226447, 261285, 313542, 348380, 452894, 522570, 627084, 679341, 783855, 905788, 1045140, 1132235, 1358682, 1567710, 2038023, 2264470, 2717364, 3135420, 3396705, 4076046, 4528940, 6793410, 8152092, 10190115, 13586820, 20380230, 40760460]

約数ペア:

[(1, 40760460), (2, 20380230), (3, 13586820), (4, 10190115), (5, 8152092), (6, 6793410), (9, 4528940), (10, 4076046), (12, 3396705), (13, 3135420), (15, 2717364), (18, 2264470), (20, 2038023), (26, 1567710), (30, 1358682), (36, 1132235), (39, 1045140), (45, 905788), (52, 783855), (60, 679341), (65, 627084), (78, 522570), (90, 452894), (117, 348380), (130, 313542), (156, 261285), (180, 226447), (195, 209028), (234, 174190), (260, 156771), (390, 104514), (468, 87095), (585, 69676), (780, 52257), (1170, 34838), (2340, 17419)]