194323680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{134947}}^1$

素因数の和:134968

約数の個数: 72

約数和(自身を含む): 663134472

約数和(自身を除く): 468810792

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, 134947, 269894, 404841, 539788, 674735, 809682, 1079576, 1214523, 1349470, 1619364, 2024205, 2159152, 2429046, 2698940, 3238728, 4048410, 4318304, 4858092, 5397880, 6072615, 6477456, 8096820, 9716184, 10795760, 12145230, 12954912, 16193640, 19432368, 21591520, 24290460, 32387280, 38864736, 48580920, 64774560, 97161840, 194323680]

約数ペア:

[(1, 194323680), (2, 97161840), (3, 64774560), (4, 48580920), (5, 38864736), (6, 32387280), (8, 24290460), (9, 21591520), (10, 19432368), (12, 16193640), (15, 12954912), (16, 12145230), (18, 10795760), (20, 9716184), (24, 8096820), (30, 6477456), (32, 6072615), (36, 5397880), (40, 4858092), (45, 4318304), (48, 4048410), (60, 3238728), (72, 2698940), (80, 2429046), (90, 2159152), (96, 2024205), (120, 1619364), (144, 1349470), (160, 1214523), (180, 1079576), (240, 809682), (288, 674735), (360, 539788), (480, 404841), (720, 269894), (1440, 134947)]