80319227880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6626999}}^1$

素因数の和:6627114

約数の個数: 64

約数和(自身を含む): 243343440000

約数和(自身を除く): 163024212120

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, 2020, 2424, 3030, 4040, 6060, 12120, 6626999, 13253998, 19880997, 26507996, 33134995, 39761994, 53015992, 66269990, 79523988, 99404985, 132539980, 159047976, 198809970, 265079960, 397619940, 669326899, 795239880, 1338653798, 2007980697, 2677307596, 3346634495, 4015961394, 5354615192, 6693268990, 8031922788, 10039903485, 13386537980, 16063845576, 20079806970, 26773075960, 40159613940, 80319227880]

約数ペア:

[(1, 80319227880), (2, 40159613940), (3, 26773075960), (4, 20079806970), (5, 16063845576), (6, 13386537980), (8, 10039903485), (10, 8031922788), (12, 6693268990), (15, 5354615192), (20, 4015961394), (24, 3346634495), (30, 2677307596), (40, 2007980697), (60, 1338653798), (101, 795239880), (120, 669326899), (202, 397619940), (303, 265079960), (404, 198809970), (505, 159047976), (606, 132539980), (808, 99404985), (1010, 79523988), (1212, 66269990), (1515, 53015992), (2020, 39761994), (2424, 33134995), (3030, 26507996), (4040, 19880997), (6060, 13253998), (12120, 6626999)]