45574560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31649}}^1$

素因数の和:31670

約数の個数: 72

約数和(自身を含む): 155528100

約数和(自身を除く): 109953540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 31649, 63298, 94947, 126596, 158245, 189894, 253192, 284841, 316490, 379788, 474735, 506384, 569682, 632980, 759576, 949470, 1012768, 1139364, 1265960, 1424205, 1519152, 1898940, 2278728, 2531920, 2848410, 3038304, 3797880, 4557456, 5063840, 5696820, 7595760, 9114912, 11393640, 15191520, 22787280, 45574560]

約数ペア:

[(1, 45574560), (2, 22787280), (3, 15191520), (4, 11393640), (5, 9114912), (6, 7595760), (8, 5696820), (9, 5063840), (10, 4557456), (12, 3797880), (15, 3038304), (16, 2848410), (18, 2531920), (20, 2278728), (24, 1898940), (30, 1519152), (32, 1424205), (36, 1265960), (40, 1139364), (45, 1012768), (48, 949470), (60, 759576), (72, 632980), (80, 569682), (90, 506384), (96, 474735), (120, 379788), (144, 316490), (160, 284841), (180, 253192), (240, 189894), (288, 158245), (360, 126596), (480, 94947), (720, 63298), (1440, 31649)]