121017780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17239}}^1$

素因数の和:17270

約数の個数: 96

約数和(自身を含む): 405484800

約数和(自身を除く): 284467020

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, 1404, 1755, 2340, 3510, 7020, 17239, 34478, 51717, 68956, 86195, 103434, 155151, 172390, 206868, 224107, 258585, 310302, 344780, 448214, 465453, 517170, 620604, 672321, 775755, 896428, 930906, 1034340, 1120535, 1344642, 1551510, 1861812, 2016963, 2241070, 2327265, 2689284, 3103020, 3361605, 4033926, 4482140, 4654530, 6050889, 6723210, 8067852, 9309060, 10084815, 12101778, 13446420, 20169630, 24203556, 30254445, 40339260, 60508890, 121017780]

約数ペア:

[(1, 121017780), (2, 60508890), (3, 40339260), (4, 30254445), (5, 24203556), (6, 20169630), (9, 13446420), (10, 12101778), (12, 10084815), (13, 9309060), (15, 8067852), (18, 6723210), (20, 6050889), (26, 4654530), (27, 4482140), (30, 4033926), (36, 3361605), (39, 3103020), (45, 2689284), (52, 2327265), (54, 2241070), (60, 2016963), (65, 1861812), (78, 1551510), (90, 1344642), (108, 1120535), (117, 1034340), (130, 930906), (135, 896428), (156, 775755), (180, 672321), (195, 620604), (234, 517170), (260, 465453), (270, 448214), (351, 344780), (390, 310302), (468, 258585), (540, 224107), (585, 206868), (702, 172390), (780, 155151), (1170, 103434), (1404, 86195), (1755, 68956), (2340, 51717), (3510, 34478), (7020, 17239)]