4852960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{619}}^1$

素因数の和:648

約数の個数: 72

約数和(自身を含む): 13358520

約数和(自身を除く): 8505560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 619, 784, 980, 1120, 1238, 1568, 1960, 2476, 3095, 3920, 4333, 4952, 6190, 7840, 8666, 9904, 12380, 17332, 19808, 21665, 24760, 30331, 34664, 43330, 49520, 60662, 69328, 86660, 99040, 121324, 138656, 151655, 173320, 242648, 303310, 346640, 485296, 606620, 693280, 970592, 1213240, 2426480, 4852960]

約数ペア:

[(1, 4852960), (2, 2426480), (4, 1213240), (5, 970592), (7, 693280), (8, 606620), (10, 485296), (14, 346640), (16, 303310), (20, 242648), (28, 173320), (32, 151655), (35, 138656), (40, 121324), (49, 99040), (56, 86660), (70, 69328), (80, 60662), (98, 49520), (112, 43330), (140, 34664), (160, 30331), (196, 24760), (224, 21665), (245, 19808), (280, 17332), (392, 12380), (490, 9904), (560, 8666), (619, 7840), (784, 6190), (980, 4952), (1120, 4333), (1238, 3920), (1568, 3095), (1960, 2476)]