6438196560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{865349}}^1$

素因数の和:865396

約数の個数: 80

約数和(自身を含む): 20602252800

約数和(自身を除く): 14164056240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 865349, 1730698, 2596047, 3461396, 4326745, 5192094, 6922792, 8653490, 10384188, 12980235, 13845584, 17306980, 20768376, 25960470, 26825819, 34613960, 41536752, 51920940, 53651638, 69227920, 80477457, 103841880, 107303276, 134129095, 160954914, 207683760, 214606552, 268258190, 321909828, 402387285, 429213104, 536516380, 643819656, 804774570, 1073032760, 1287639312, 1609549140, 2146065520, 3219098280, 6438196560]

約数ペア:

[(1, 6438196560), (2, 3219098280), (3, 2146065520), (4, 1609549140), (5, 1287639312), (6, 1073032760), (8, 804774570), (10, 643819656), (12, 536516380), (15, 429213104), (16, 402387285), (20, 321909828), (24, 268258190), (30, 214606552), (31, 207683760), (40, 160954914), (48, 134129095), (60, 107303276), (62, 103841880), (80, 80477457), (93, 69227920), (120, 53651638), (124, 51920940), (155, 41536752), (186, 34613960), (240, 26825819), (248, 25960470), (310, 20768376), (372, 17306980), (465, 13845584), (496, 12980235), (620, 10384188), (744, 8653490), (930, 6922792), (1240, 5192094), (1488, 4326745), (1860, 3461396), (2480, 2596047), (3720, 1730698), (7440, 865349)]