79665660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4759}}^1$

素因数の和:4808

約数の個数: 96

約数和(自身を含む): 255897600

約数和(自身を除く): 176231940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 4759, 5580, 8370, 9518, 14277, 16740, 19036, 23795, 28554, 42831, 47590, 57108, 71385, 85662, 95180, 128493, 142770, 147529, 171324, 214155, 256986, 285540, 295058, 428310, 442587, 513972, 590116, 642465, 737645, 856620, 885174, 1284930, 1327761, 1475290, 1770348, 2212935, 2569860, 2655522, 2950580, 3983283, 4425870, 5311044, 6638805, 7966566, 8851740, 13277610, 15933132, 19916415, 26555220, 39832830, 79665660]

約数ペア:

[(1, 79665660), (2, 39832830), (3, 26555220), (4, 19916415), (5, 15933132), (6, 13277610), (9, 8851740), (10, 7966566), (12, 6638805), (15, 5311044), (18, 4425870), (20, 3983283), (27, 2950580), (30, 2655522), (31, 2569860), (36, 2212935), (45, 1770348), (54, 1475290), (60, 1327761), (62, 1284930), (90, 885174), (93, 856620), (108, 737645), (124, 642465), (135, 590116), (155, 513972), (180, 442587), (186, 428310), (270, 295058), (279, 285540), (310, 256986), (372, 214155), (465, 171324), (540, 147529), (558, 142770), (620, 128493), (837, 95180), (930, 85662), (1116, 71385), (1395, 57108), (1674, 47590), (1860, 42831), (2790, 28554), (3348, 23795), (4185, 19036), (4759, 16740), (5580, 14277), (8370, 9518)]