1083320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 2877120

約数和(自身を除く): 1793800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 73, 106, 140, 146, 212, 265, 280, 292, 365, 371, 424, 511, 530, 584, 730, 742, 1022, 1060, 1460, 1484, 1855, 2044, 2120, 2555, 2920, 2968, 3710, 3869, 4088, 5110, 7420, 7738, 10220, 14840, 15476, 19345, 20440, 27083, 30952, 38690, 54166, 77380, 108332, 135415, 154760, 216664, 270830, 541660, 1083320]

約数ペア:

[(1, 1083320), (2, 541660), (4, 270830), (5, 216664), (7, 154760), (8, 135415), (10, 108332), (14, 77380), (20, 54166), (28, 38690), (35, 30952), (40, 27083), (53, 20440), (56, 19345), (70, 15476), (73, 14840), (106, 10220), (140, 7738), (146, 7420), (212, 5110), (265, 4088), (280, 3869), (292, 3710), (365, 2968), (371, 2920), (424, 2555), (511, 2120), (530, 2044), (584, 1855), (730, 1484), (742, 1460), (1022, 1060)]