4190880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{8731}}^1$

素因数の和:8749

約数の個数: 48

約数和(自身を含む): 13202784

約数和(自身を除く): 9011904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 8731, 17462, 26193, 34924, 43655, 52386, 69848, 87310, 104772, 130965, 139696, 174620, 209544, 261930, 279392, 349240, 419088, 523860, 698480, 838176, 1047720, 1396960, 2095440, 4190880]

約数ペア:

[(1, 4190880), (2, 2095440), (3, 1396960), (4, 1047720), (5, 838176), (6, 698480), (8, 523860), (10, 419088), (12, 349240), (15, 279392), (16, 261930), (20, 209544), (24, 174620), (30, 139696), (32, 130965), (40, 104772), (48, 87310), (60, 69848), (80, 52386), (96, 43655), (120, 34924), (160, 26193), (240, 17462), (480, 8731)]