39777480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12277}}^1$

素因数の和:12300

約数の個数: 80

約数和(自身を含む): 133707420

約数和(自身を除く): 93929940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 12277, 24554, 36831, 49108, 61385, 73662, 98216, 110493, 122770, 147324, 184155, 220986, 245540, 294648, 331479, 368310, 441972, 491080, 552465, 662958, 736620, 883944, 994437, 1104930, 1325916, 1473240, 1657395, 1988874, 2209860, 2651832, 3314790, 3977748, 4419720, 4972185, 6629580, 7955496, 9944370, 13259160, 19888740, 39777480]

約数ペア:

[(1, 39777480), (2, 19888740), (3, 13259160), (4, 9944370), (5, 7955496), (6, 6629580), (8, 4972185), (9, 4419720), (10, 3977748), (12, 3314790), (15, 2651832), (18, 2209860), (20, 1988874), (24, 1657395), (27, 1473240), (30, 1325916), (36, 1104930), (40, 994437), (45, 883944), (54, 736620), (60, 662958), (72, 552465), (81, 491080), (90, 441972), (108, 368310), (120, 331479), (135, 294648), (162, 245540), (180, 220986), (216, 184155), (270, 147324), (324, 122770), (360, 110493), (405, 98216), (540, 73662), (648, 61385), (810, 49108), (1080, 36831), (1620, 24554), (3240, 12277)]