15696579420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{27107}}^1$

素因数の和:30339

約数の個数: 72

約数和(自身を含む): 47629515024

約数和(自身を除く): 31932935604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3217, 6434, 9651, 12868, 16085, 19302, 27107, 28953, 32170, 38604, 48255, 54214, 57906, 64340, 81321, 96510, 108428, 115812, 135535, 144765, 162642, 193020, 243963, 271070, 289530, 325284, 406605, 487926, 542140, 579060, 813210, 975852, 1219815, 1626420, 2439630, 4879260, 87203219, 174406438, 261609657, 348812876, 436016095, 523219314, 784828971, 872032190, 1046438628, 1308048285, 1569657942, 1744064380, 2616096570, 3139315884, 3924144855, 5232193140, 7848289710, 15696579420]

約数ペア:

[(1, 15696579420), (2, 7848289710), (3, 5232193140), (4, 3924144855), (5, 3139315884), (6, 2616096570), (9, 1744064380), (10, 1569657942), (12, 1308048285), (15, 1046438628), (18, 872032190), (20, 784828971), (30, 523219314), (36, 436016095), (45, 348812876), (60, 261609657), (90, 174406438), (180, 87203219), (3217, 4879260), (6434, 2439630), (9651, 1626420), (12868, 1219815), (16085, 975852), (19302, 813210), (27107, 579060), (28953, 542140), (32170, 487926), (38604, 406605), (48255, 325284), (54214, 289530), (57906, 271070), (64340, 243963), (81321, 193020), (96510, 162642), (108428, 144765), (115812, 135535)]