211732320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{441109}}^1$

素因数の和:441127

約数の個数: 48

約数和(自身を含む): 666958320

約数和(自身を除く): 455226000

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, 441109, 882218, 1323327, 1764436, 2205545, 2646654, 3528872, 4411090, 5293308, 6616635, 7057744, 8822180, 10586616, 13233270, 14115488, 17644360, 21173232, 26466540, 35288720, 42346464, 52933080, 70577440, 105866160, 211732320]

約数ペア:

[(1, 211732320), (2, 105866160), (3, 70577440), (4, 52933080), (5, 42346464), (6, 35288720), (8, 26466540), (10, 21173232), (12, 17644360), (15, 14115488), (16, 13233270), (20, 10586616), (24, 8822180), (30, 7057744), (32, 6616635), (40, 5293308), (48, 4411090), (60, 3528872), (80, 2646654), (96, 2205545), (120, 1764436), (160, 1323327), (240, 882218), (480, 441109)]