30292960

素因数分解:

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

素因数の和:3283

約数の個数: 48

約数和(自身を含む): 72802800

約数和(自身を除く): 42509840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 3209, 4720, 6418, 9440, 12836, 16045, 25672, 32090, 51344, 64180, 102688, 128360, 189331, 256720, 378662, 513440, 757324, 946655, 1514648, 1893310, 3029296, 3786620, 6058592, 7573240, 15146480, 30292960]

約数ペア:

[(1, 30292960), (2, 15146480), (4, 7573240), (5, 6058592), (8, 3786620), (10, 3029296), (16, 1893310), (20, 1514648), (32, 946655), (40, 757324), (59, 513440), (80, 378662), (118, 256720), (160, 189331), (236, 128360), (295, 102688), (472, 64180), (590, 51344), (944, 32090), (1180, 25672), (1888, 16045), (2360, 12836), (3209, 9440), (4720, 6418)]