15146480

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3281

約数の個数: 40

約数和(自身を含む): 35823600

約数和(自身を除く): 20677120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 3209, 4720, 6418, 12836, 16045, 25672, 32090, 51344, 64180, 128360, 189331, 256720, 378662, 757324, 946655, 1514648, 1893310, 3029296, 3786620, 7573240, 15146480]

約数ペア:

[(1, 15146480), (2, 7573240), (4, 3786620), (5, 3029296), (8, 1893310), (10, 1514648), (16, 946655), (20, 757324), (40, 378662), (59, 256720), (80, 189331), (118, 128360), (236, 64180), (295, 51344), (472, 32090), (590, 25672), (944, 16045), (1180, 12836), (2360, 6418), (3209, 4720)]