1556968320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{270307}}^1$

素因数の和:270332

約数の個数: 96

約数和(自身を含む): 5376426120

約数和(自身を除く): 3819457800

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 270307, 540614, 810921, 1081228, 1351535, 1621842, 2162456, 2432763, 2703070, 3243684, 4054605, 4324912, 4865526, 5406140, 6487368, 8109210, 8649824, 9731052, 10812280, 12163815, 12974736, 16218420, 17299648, 19462104, 21624560, 24327630, 25949472, 32436840, 34599296, 38924208, 43249120, 48655260, 51898944, 64873680, 77848416, 86498240, 97310520, 103797888, 129747360, 155696832, 172996480, 194621040, 259494720, 311393664, 389242080, 518989440, 778484160, 1556968320]

約数ペア:

[(1, 1556968320), (2, 778484160), (3, 518989440), (4, 389242080), (5, 311393664), (6, 259494720), (8, 194621040), (9, 172996480), (10, 155696832), (12, 129747360), (15, 103797888), (16, 97310520), (18, 86498240), (20, 77848416), (24, 64873680), (30, 51898944), (32, 48655260), (36, 43249120), (40, 38924208), (45, 34599296), (48, 32436840), (60, 25949472), (64, 24327630), (72, 21624560), (80, 19462104), (90, 17299648), (96, 16218420), (120, 12974736), (128, 12163815), (144, 10812280), (160, 9731052), (180, 8649824), (192, 8109210), (240, 6487368), (288, 5406140), (320, 4865526), (360, 4324912), (384, 4054605), (480, 3243684), (576, 2703070), (640, 2432763), (720, 2162456), (960, 1621842), (1152, 1351535), (1440, 1081228), (1920, 810921), (2880, 540614), (5760, 270307)]