321619680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{74449}}^1$

素因数の和:74473

約数の個数: 96

約数和(自身を含む): 1125684000

約数和(自身を除く): 804064320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 74449, 148898, 223347, 297796, 372245, 446694, 595592, 670041, 744490, 893388, 1116735, 1191184, 1340082, 1488980, 1786776, 2010123, 2233470, 2382368, 2680164, 2977960, 3350205, 3573552, 4020246, 4466940, 5360328, 5955920, 6700410, 7147104, 8040492, 8933880, 10050615, 10720656, 11911840, 13400820, 16080984, 17867760, 20101230, 21441312, 26801640, 32161968, 35735520, 40202460, 53603280, 64323936, 80404920, 107206560, 160809840, 321619680]

約数ペア:

[(1, 321619680), (2, 160809840), (3, 107206560), (4, 80404920), (5, 64323936), (6, 53603280), (8, 40202460), (9, 35735520), (10, 32161968), (12, 26801640), (15, 21441312), (16, 20101230), (18, 17867760), (20, 16080984), (24, 13400820), (27, 11911840), (30, 10720656), (32, 10050615), (36, 8933880), (40, 8040492), (45, 7147104), (48, 6700410), (54, 5955920), (60, 5360328), (72, 4466940), (80, 4020246), (90, 3573552), (96, 3350205), (108, 2977960), (120, 2680164), (135, 2382368), (144, 2233470), (160, 2010123), (180, 1786776), (216, 1488980), (240, 1340082), (270, 1191184), (288, 1116735), (360, 893388), (432, 744490), (480, 670041), (540, 595592), (720, 446694), (864, 372245), (1080, 297796), (1440, 223347), (2160, 148898), (4320, 74449)]