297281340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61169}}^1$

素因数の和:61193

約数の個数: 72

約数和(自身を含む): 935166960

約数和(自身を除く): 637885620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 61169, 122338, 183507, 244676, 305845, 367014, 550521, 611690, 734028, 917535, 1101042, 1223380, 1651563, 1835070, 2202084, 2752605, 3303126, 3670140, 4954689, 5505210, 6606252, 8257815, 9909378, 11010420, 14864067, 16515630, 19818756, 24773445, 29728134, 33031260, 49546890, 59456268, 74320335, 99093780, 148640670, 297281340]

約数ペア:

[(1, 297281340), (2, 148640670), (3, 99093780), (4, 74320335), (5, 59456268), (6, 49546890), (9, 33031260), (10, 29728134), (12, 24773445), (15, 19818756), (18, 16515630), (20, 14864067), (27, 11010420), (30, 9909378), (36, 8257815), (45, 6606252), (54, 5505210), (60, 4954689), (81, 3670140), (90, 3303126), (108, 2752605), (135, 2202084), (162, 1835070), (180, 1651563), (243, 1223380), (270, 1101042), (324, 917535), (405, 734028), (486, 611690), (540, 550521), (810, 367014), (972, 305845), (1215, 244676), (1620, 183507), (2430, 122338), (4860, 61169)]