242564480

素因数分解:

$2^7\times 5^1\times {\mathrm{379007}}^1$

素因数の和:379026

約数の個数: 32

約数和(自身を含む): 579882240

約数和(自身を除く): 337317760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 379007, 758014, 1516028, 1895035, 3032056, 3790070, 6064112, 7580140, 12128224, 15160280, 24256448, 30320560, 48512896, 60641120, 121282240, 242564480]

約数ペア:

[(1, 242564480), (2, 121282240), (4, 60641120), (5, 48512896), (8, 30320560), (10, 24256448), (16, 15160280), (20, 12128224), (32, 7580140), (40, 6064112), (64, 3790070), (80, 3032056), (128, 1895035), (160, 1516028), (320, 758014), (640, 379007)]