191959440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25801}}^1$

素因数の和:25848

約数の個数: 80

約数和(自身を含む): 614294016

約数和(自身を除く): 422334576

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, 25801, 51602, 77403, 103204, 129005, 154806, 206408, 258010, 309612, 387015, 412816, 516020, 619224, 774030, 799831, 1032040, 1238448, 1548060, 1599662, 2064080, 2399493, 3096120, 3199324, 3999155, 4798986, 6192240, 6398648, 7998310, 9597972, 11997465, 12797296, 15996620, 19195944, 23994930, 31993240, 38391888, 47989860, 63986480, 95979720, 191959440]

約数ペア:

[(1, 191959440), (2, 95979720), (3, 63986480), (4, 47989860), (5, 38391888), (6, 31993240), (8, 23994930), (10, 19195944), (12, 15996620), (15, 12797296), (16, 11997465), (20, 9597972), (24, 7998310), (30, 6398648), (31, 6192240), (40, 4798986), (48, 3999155), (60, 3199324), (62, 3096120), (80, 2399493), (93, 2064080), (120, 1599662), (124, 1548060), (155, 1238448), (186, 1032040), (240, 799831), (248, 774030), (310, 619224), (372, 516020), (465, 412816), (496, 387015), (620, 309612), (744, 258010), (930, 206408), (1240, 154806), (1488, 129005), (1860, 103204), (2480, 77403), (3720, 51602), (7440, 25801)]