30566720

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1695

約数の個数: 56

約数和(自身を含む): 74066400

約数和(自身を除く): 43499680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1619, 1888, 2360, 3238, 3776, 4720, 6476, 8095, 9440, 12952, 16190, 18880, 25904, 32380, 51808, 64760, 95521, 103616, 129520, 191042, 259040, 382084, 477605, 518080, 764168, 955210, 1528336, 1910420, 3056672, 3820840, 6113344, 7641680, 15283360, 30566720]

約数ペア:

[(1, 30566720), (2, 15283360), (4, 7641680), (5, 6113344), (8, 3820840), (10, 3056672), (16, 1910420), (20, 1528336), (32, 955210), (40, 764168), (59, 518080), (64, 477605), (80, 382084), (118, 259040), (160, 191042), (236, 129520), (295, 103616), (320, 95521), (472, 64760), (590, 51808), (944, 32380), (1180, 25904), (1619, 18880), (1888, 16190), (2360, 12952), (3238, 9440), (3776, 8095), (4720, 6476)]