39699720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12253}}^1$

素因数の和:12276

約数の個数: 80

約数和(自身を含む): 133446060

約数和(自身を除く): 93746340

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, 12253, 24506, 36759, 49012, 61265, 73518, 98024, 110277, 122530, 147036, 183795, 220554, 245060, 294072, 330831, 367590, 441108, 490120, 551385, 661662, 735180, 882216, 992493, 1102770, 1323324, 1470360, 1654155, 1984986, 2205540, 2646648, 3308310, 3969972, 4411080, 4962465, 6616620, 7939944, 9924930, 13233240, 19849860, 39699720]

約数ペア:

[(1, 39699720), (2, 19849860), (3, 13233240), (4, 9924930), (5, 7939944), (6, 6616620), (8, 4962465), (9, 4411080), (10, 3969972), (12, 3308310), (15, 2646648), (18, 2205540), (20, 1984986), (24, 1654155), (27, 1470360), (30, 1323324), (36, 1102770), (40, 992493), (45, 882216), (54, 735180), (60, 661662), (72, 551385), (81, 490120), (90, 441108), (108, 367590), (120, 330831), (135, 294072), (162, 245060), (180, 220554), (216, 183795), (270, 147036), (324, 122530), (360, 110277), (405, 98024), (540, 73518), (648, 61265), (810, 49012), (1080, 36759), (1620, 24506), (3240, 12253)]