190228680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{528413}}^1$

素因数の和:528430

約数の個数: 48

約数和(自身を含む): 618244380

約数和(自身を除く): 428015700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 528413, 1056826, 1585239, 2113652, 2642065, 3170478, 4227304, 4755717, 5284130, 6340956, 7926195, 9511434, 10568260, 12681912, 15852390, 19022868, 21136520, 23778585, 31704780, 38045736, 47557170, 63409560, 95114340, 190228680]

約数ペア:

[(1, 190228680), (2, 95114340), (3, 63409560), (4, 47557170), (5, 38045736), (6, 31704780), (8, 23778585), (9, 21136520), (10, 19022868), (12, 15852390), (15, 12681912), (18, 10568260), (20, 9511434), (24, 7926195), (30, 6340956), (36, 5284130), (40, 4755717), (45, 4227304), (60, 3170478), (72, 2642065), (90, 2113652), (120, 1585239), (180, 1056826), (360, 528413)]