9048780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 30340800

約数和(自身を除く): 21292020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1289, 1404, 1755, 2340, 2578, 3510, 3867, 5156, 6445, 7020, 7734, 11601, 12890, 15468, 16757, 19335, 23202, 25780, 33514, 34803, 38670, 46404, 50271, 58005, 67028, 69606, 77340, 83785, 100542, 116010, 139212, 150813, 167570, 174015, 201084, 232020, 251355, 301626, 335140, 348030, 452439, 502710, 603252, 696060, 754065, 904878, 1005420, 1508130, 1809756, 2262195, 3016260, 4524390, 9048780]

約数ペア:

[(1, 9048780), (2, 4524390), (3, 3016260), (4, 2262195), (5, 1809756), (6, 1508130), (9, 1005420), (10, 904878), (12, 754065), (13, 696060), (15, 603252), (18, 502710), (20, 452439), (26, 348030), (27, 335140), (30, 301626), (36, 251355), (39, 232020), (45, 201084), (52, 174015), (54, 167570), (60, 150813), (65, 139212), (78, 116010), (90, 100542), (108, 83785), (117, 77340), (130, 69606), (135, 67028), (156, 58005), (180, 50271), (195, 46404), (234, 38670), (260, 34803), (270, 33514), (351, 25780), (390, 23202), (468, 19335), (540, 16757), (585, 15468), (702, 12890), (780, 11601), (1170, 7734), (1289, 7020), (1404, 6445), (1755, 5156), (2340, 3867), (2578, 3510)]