79386480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{12251}}^1$

素因数の和:12276

約数の個数: 100

約数和(自身を含む): 275743512

約数和(自身を除く): 196357032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 12251, 24502, 36753, 49004, 61255, 73506, 98008, 110259, 122510, 147012, 183765, 196016, 220518, 245020, 294024, 330777, 367530, 441036, 490040, 551295, 588048, 661554, 735060, 882072, 980080, 992331, 1102590, 1323108, 1470120, 1653885, 1764144, 1984662, 2205180, 2646216, 2940240, 3307770, 3969324, 4410360, 4961655, 5292432, 6615540, 7938648, 8820720, 9923310, 13231080, 15877296, 19846620, 26462160, 39693240, 79386480]

約数ペア:

[(1, 79386480), (2, 39693240), (3, 26462160), (4, 19846620), (5, 15877296), (6, 13231080), (8, 9923310), (9, 8820720), (10, 7938648), (12, 6615540), (15, 5292432), (16, 4961655), (18, 4410360), (20, 3969324), (24, 3307770), (27, 2940240), (30, 2646216), (36, 2205180), (40, 1984662), (45, 1764144), (48, 1653885), (54, 1470120), (60, 1323108), (72, 1102590), (80, 992331), (81, 980080), (90, 882072), (108, 735060), (120, 661554), (135, 588048), (144, 551295), (162, 490040), (180, 441036), (216, 367530), (240, 330777), (270, 294024), (324, 245020), (360, 220518), (405, 196016), (432, 183765), (540, 147012), (648, 122510), (720, 110259), (810, 98008), (1080, 73506), (1296, 61255), (1620, 49004), (2160, 36753), (3240, 24502), (6480, 12251)]