30403080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{28151}}^1$

素因数の和:28171

約数の個数: 64

約数和(自身を含む): 101347200

約数和(自身を除く): 70944120

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 28151, 56302, 84453, 112604, 140755, 168906, 225208, 253359, 281510, 337812, 422265, 506718, 563020, 675624, 760077, 844530, 1013436, 1126040, 1266795, 1520154, 1689060, 2026872, 2533590, 3040308, 3378120, 3800385, 5067180, 6080616, 7600770, 10134360, 15201540, 30403080]

約数ペア:

[(1, 30403080), (2, 15201540), (3, 10134360), (4, 7600770), (5, 6080616), (6, 5067180), (8, 3800385), (9, 3378120), (10, 3040308), (12, 2533590), (15, 2026872), (18, 1689060), (20, 1520154), (24, 1266795), (27, 1126040), (30, 1013436), (36, 844530), (40, 760077), (45, 675624), (54, 563020), (60, 506718), (72, 422265), (90, 337812), (108, 281510), (120, 253359), (135, 225208), (180, 168906), (216, 140755), (270, 112604), (360, 84453), (540, 56302), (1080, 28151)]