1185520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 3303360

約数和(自身を除く): 2117840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 73, 80, 112, 116, 140, 145, 146, 203, 232, 280, 290, 292, 365, 406, 464, 511, 560, 580, 584, 730, 812, 1015, 1022, 1160, 1168, 1460, 1624, 2030, 2044, 2117, 2320, 2555, 2920, 3248, 4060, 4088, 4234, 5110, 5840, 8120, 8176, 8468, 10220, 10585, 14819, 16240, 16936, 20440, 21170, 29638, 33872, 40880, 42340, 59276, 74095, 84680, 118552, 148190, 169360, 237104, 296380, 592760, 1185520]

約数ペア:

[(1, 1185520), (2, 592760), (4, 296380), (5, 237104), (7, 169360), (8, 148190), (10, 118552), (14, 84680), (16, 74095), (20, 59276), (28, 42340), (29, 40880), (35, 33872), (40, 29638), (56, 21170), (58, 20440), (70, 16936), (73, 16240), (80, 14819), (112, 10585), (116, 10220), (140, 8468), (145, 8176), (146, 8120), (203, 5840), (232, 5110), (280, 4234), (290, 4088), (292, 4060), (365, 3248), (406, 2920), (464, 2555), (511, 2320), (560, 2117), (580, 2044), (584, 2030), (730, 1624), (812, 1460), (1015, 1168), (1022, 1160)]