24227880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2114

約数の個数: 64

約数和(自身を含む): 73440000

約数和(自身を除く): 49212120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1999, 2020, 2424, 3030, 3998, 4040, 5997, 6060, 7996, 9995, 11994, 12120, 15992, 19990, 23988, 29985, 39980, 47976, 59970, 79960, 119940, 201899, 239880, 403798, 605697, 807596, 1009495, 1211394, 1615192, 2018990, 2422788, 3028485, 4037980, 4845576, 6056970, 8075960, 12113940, 24227880]

約数ペア:

[(1, 24227880), (2, 12113940), (3, 8075960), (4, 6056970), (5, 4845576), (6, 4037980), (8, 3028485), (10, 2422788), (12, 2018990), (15, 1615192), (20, 1211394), (24, 1009495), (30, 807596), (40, 605697), (60, 403798), (101, 239880), (120, 201899), (202, 119940), (303, 79960), (404, 59970), (505, 47976), (606, 39980), (808, 29985), (1010, 23988), (1212, 19990), (1515, 15992), (1999, 12120), (2020, 11994), (2424, 9995), (3030, 7996), (3998, 6060), (4040, 5997)]