196483680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{136447}}^1$

素因数の和:136468

約数の個数: 72

約数和(自身を含む): 670505472

約数和(自身を除く): 474021792

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, 136447, 272894, 409341, 545788, 682235, 818682, 1091576, 1228023, 1364470, 1637364, 2046705, 2183152, 2456046, 2728940, 3274728, 4093410, 4366304, 4912092, 5457880, 6140115, 6549456, 8186820, 9824184, 10915760, 12280230, 13098912, 16373640, 19648368, 21831520, 24560460, 32747280, 39296736, 49120920, 65494560, 98241840, 196483680]

約数ペア:

[(1, 196483680), (2, 98241840), (3, 65494560), (4, 49120920), (5, 39296736), (6, 32747280), (8, 24560460), (9, 21831520), (10, 19648368), (12, 16373640), (15, 13098912), (16, 12280230), (18, 10915760), (20, 9824184), (24, 8186820), (30, 6549456), (32, 6140115), (36, 5457880), (40, 4912092), (45, 4366304), (48, 4093410), (60, 3274728), (72, 2728940), (80, 2456046), (90, 2183152), (96, 2046705), (120, 1637364), (144, 1364470), (160, 1228023), (180, 1091576), (240, 818682), (288, 682235), (360, 545788), (480, 409341), (720, 272894), (1440, 136447)]