1078020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 3361176

約数和(自身を除く): 2283156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 113, 159, 180, 212, 226, 265, 318, 339, 452, 477, 530, 565, 636, 678, 795, 954, 1017, 1060, 1130, 1356, 1590, 1695, 1908, 2034, 2260, 2385, 3180, 3390, 4068, 4770, 5085, 5989, 6780, 9540, 10170, 11978, 17967, 20340, 23956, 29945, 35934, 53901, 59890, 71868, 89835, 107802, 119780, 179670, 215604, 269505, 359340, 539010, 1078020]

約数ペア:

[(1, 1078020), (2, 539010), (3, 359340), (4, 269505), (5, 215604), (6, 179670), (9, 119780), (10, 107802), (12, 89835), (15, 71868), (18, 59890), (20, 53901), (30, 35934), (36, 29945), (45, 23956), (53, 20340), (60, 17967), (90, 11978), (106, 10170), (113, 9540), (159, 6780), (180, 5989), (212, 5085), (226, 4770), (265, 4068), (318, 3390), (339, 3180), (452, 2385), (477, 2260), (530, 2034), (565, 1908), (636, 1695), (678, 1590), (795, 1356), (954, 1130), (1017, 1060)]