38242080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26557}}^1$

素因数の和:26578

約数の個数: 72

約数和(自身を含む): 130506012

約数和(自身を除く): 92263932

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, 26557, 53114, 79671, 106228, 132785, 159342, 212456, 239013, 265570, 318684, 398355, 424912, 478026, 531140, 637368, 796710, 849824, 956052, 1062280, 1195065, 1274736, 1593420, 1912104, 2124560, 2390130, 2549472, 3186840, 3824208, 4249120, 4780260, 6373680, 7648416, 9560520, 12747360, 19121040, 38242080]

約数ペア:

[(1, 38242080), (2, 19121040), (3, 12747360), (4, 9560520), (5, 7648416), (6, 6373680), (8, 4780260), (9, 4249120), (10, 3824208), (12, 3186840), (15, 2549472), (16, 2390130), (18, 2124560), (20, 1912104), (24, 1593420), (30, 1274736), (32, 1195065), (36, 1062280), (40, 956052), (45, 849824), (48, 796710), (60, 637368), (72, 531140), (80, 478026), (90, 424912), (96, 398355), (120, 318684), (144, 265570), (160, 239013), (180, 212456), (240, 159342), (288, 132785), (360, 106228), (480, 79671), (720, 53114), (1440, 26557)]