71332320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{148609}}^1$

素因数の和:148627

約数の個数: 48

約数和(自身を含む): 224698320

約数和(自身を除く): 153366000

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, 148609, 297218, 445827, 594436, 743045, 891654, 1188872, 1486090, 1783308, 2229135, 2377744, 2972180, 3566616, 4458270, 4755488, 5944360, 7133232, 8916540, 11888720, 14266464, 17833080, 23777440, 35666160, 71332320]

約数ペア:

[(1, 71332320), (2, 35666160), (3, 23777440), (4, 17833080), (5, 14266464), (6, 11888720), (8, 8916540), (10, 7133232), (12, 5944360), (15, 4755488), (16, 4458270), (20, 3566616), (24, 2972180), (30, 2377744), (32, 2229135), (40, 1783308), (48, 1486090), (60, 1188872), (80, 891654), (96, 743045), (120, 594436), (160, 445827), (240, 297218), (480, 148609)]