530323320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{2213}}^1$

素因数の和:4224

約数の個数: 64

約数和(自身を含む): 1592485920

約数和(自身を除く): 1062162600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1997, 2213, 3994, 4426, 5991, 6639, 7988, 8852, 9985, 11065, 11982, 13278, 15976, 17704, 19970, 22130, 23964, 26556, 29955, 33195, 39940, 44260, 47928, 53112, 59910, 66390, 79880, 88520, 119820, 132780, 239640, 265560, 4419361, 8838722, 13258083, 17677444, 22096805, 26516166, 35354888, 44193610, 53032332, 66290415, 88387220, 106064664, 132580830, 176774440, 265161660, 530323320]

約数ペア:

[(1, 530323320), (2, 265161660), (3, 176774440), (4, 132580830), (5, 106064664), (6, 88387220), (8, 66290415), (10, 53032332), (12, 44193610), (15, 35354888), (20, 26516166), (24, 22096805), (30, 17677444), (40, 13258083), (60, 8838722), (120, 4419361), (1997, 265560), (2213, 239640), (3994, 132780), (4426, 119820), (5991, 88520), (6639, 79880), (7988, 66390), (8852, 59910), (9985, 53112), (11065, 47928), (11982, 44260), (13278, 39940), (15976, 33195), (17704, 29955), (19970, 26556), (22130, 23964)]