79894440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7159}}^1$

素因数の和:7207

約数の個数: 96

約数和(自身を含む): 268070400

約数和(自身を除く): 188175960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7159, 11160, 14318, 21477, 28636, 35795, 42954, 57272, 64431, 71590, 85908, 107385, 128862, 143180, 171816, 214770, 221929, 257724, 286360, 322155, 429540, 443858, 515448, 644310, 665787, 859080, 887716, 1109645, 1288620, 1331574, 1775432, 1997361, 2219290, 2577240, 2663148, 3328935, 3994722, 4438580, 5326296, 6657870, 7989444, 8877160, 9986805, 13315740, 15978888, 19973610, 26631480, 39947220, 79894440]

約数ペア:

[(1, 79894440), (2, 39947220), (3, 26631480), (4, 19973610), (5, 15978888), (6, 13315740), (8, 9986805), (9, 8877160), (10, 7989444), (12, 6657870), (15, 5326296), (18, 4438580), (20, 3994722), (24, 3328935), (30, 2663148), (31, 2577240), (36, 2219290), (40, 1997361), (45, 1775432), (60, 1331574), (62, 1288620), (72, 1109645), (90, 887716), (93, 859080), (120, 665787), (124, 644310), (155, 515448), (180, 443858), (186, 429540), (248, 322155), (279, 286360), (310, 257724), (360, 221929), (372, 214770), (465, 171816), (558, 143180), (620, 128862), (744, 107385), (930, 85908), (1116, 71590), (1240, 64431), (1395, 57272), (1860, 42954), (2232, 35795), (2790, 28636), (3720, 21477), (5580, 14318), (7159, 11160)]