74932320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156109}}^1$

素因数の和:156127

約数の個数: 48

約数和(自身を含む): 236038320

約数和(自身を除く): 161106000

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, 156109, 312218, 468327, 624436, 780545, 936654, 1248872, 1561090, 1873308, 2341635, 2497744, 3122180, 3746616, 4683270, 4995488, 6244360, 7493232, 9366540, 12488720, 14986464, 18733080, 24977440, 37466160, 74932320]

約数ペア:

[(1, 74932320), (2, 37466160), (3, 24977440), (4, 18733080), (5, 14986464), (6, 12488720), (8, 9366540), (10, 7493232), (12, 6244360), (15, 4995488), (16, 4683270), (20, 3746616), (24, 3122180), (30, 2497744), (32, 2341635), (40, 1873308), (48, 1561090), (60, 1248872), (80, 936654), (96, 780545), (120, 624436), (160, 468327), (240, 312218), (480, 156109)]