40339260

素因数分解:

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

素因数の和:17267

約数の個数: 72

約数和(自身を含む): 131782560

約数和(自身を除く): 91443300

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, 17239, 34478, 51717, 68956, 86195, 103434, 155151, 172390, 206868, 224107, 258585, 310302, 344780, 448214, 517170, 620604, 672321, 775755, 896428, 1034340, 1120535, 1344642, 1551510, 2016963, 2241070, 2689284, 3103020, 3361605, 4033926, 4482140, 6723210, 8067852, 10084815, 13446420, 20169630, 40339260]

約数ペア:

[(1, 40339260), (2, 20169630), (3, 13446420), (4, 10084815), (5, 8067852), (6, 6723210), (9, 4482140), (10, 4033926), (12, 3361605), (13, 3103020), (15, 2689284), (18, 2241070), (20, 2016963), (26, 1551510), (30, 1344642), (36, 1120535), (39, 1034340), (45, 896428), (52, 775755), (60, 672321), (65, 620604), (78, 517170), (90, 448214), (117, 344780), (130, 310302), (156, 258585), (180, 224107), (195, 206868), (234, 172390), (260, 155151), (390, 103434), (468, 86195), (585, 68956), (780, 51717), (1170, 34478), (2340, 17239)]