15392040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4423}}^1$

素因数の和:4466

約数の個数: 64

約数和(自身を含む): 47779200

約数和(自身を除く): 32387160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 4423, 8846, 13269, 17692, 22115, 26538, 35384, 44230, 53076, 66345, 88460, 106152, 128267, 132690, 176920, 256534, 265380, 384801, 513068, 530760, 641335, 769602, 1026136, 1282670, 1539204, 1924005, 2565340, 3078408, 3848010, 5130680, 7696020, 15392040]

約数ペア:

[(1, 15392040), (2, 7696020), (3, 5130680), (4, 3848010), (5, 3078408), (6, 2565340), (8, 1924005), (10, 1539204), (12, 1282670), (15, 1026136), (20, 769602), (24, 641335), (29, 530760), (30, 513068), (40, 384801), (58, 265380), (60, 256534), (87, 176920), (116, 132690), (120, 128267), (145, 106152), (174, 88460), (232, 66345), (290, 53076), (348, 44230), (435, 35384), (580, 26538), (696, 22115), (870, 17692), (1160, 13269), (1740, 8846), (3480, 4423)]