216232320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{112621}}^1$

素因数の和:112643

約数の個数: 64

約数和(自身を含む): 689246640

約数和(自身を除く): 473014320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 112621, 225242, 337863, 450484, 563105, 675726, 900968, 1126210, 1351452, 1689315, 1801936, 2252420, 2702904, 3378630, 3603872, 4504840, 5405808, 6757260, 7207744, 9009680, 10811616, 13514520, 14415488, 18019360, 21623232, 27029040, 36038720, 43246464, 54058080, 72077440, 108116160, 216232320]

約数ペア:

[(1, 216232320), (2, 108116160), (3, 72077440), (4, 54058080), (5, 43246464), (6, 36038720), (8, 27029040), (10, 21623232), (12, 18019360), (15, 14415488), (16, 13514520), (20, 10811616), (24, 9009680), (30, 7207744), (32, 6757260), (40, 5405808), (48, 4504840), (60, 3603872), (64, 3378630), (80, 2702904), (96, 2252420), (120, 1801936), (128, 1689315), (160, 1351452), (192, 1126210), (240, 900968), (320, 675726), (384, 563105), (480, 450484), (640, 337863), (960, 225242), (1920, 112621)]