12958800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{10799}}^1$

素因数の和:10820

約数の個数: 60

約数和(自身を含む): 41515200

約数和(自身を除く): 28556400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 10799, 21598, 32397, 43196, 53995, 64794, 86392, 107990, 129588, 161985, 172784, 215980, 259176, 269975, 323970, 431960, 518352, 539950, 647940, 809925, 863920, 1079900, 1295880, 1619850, 2159800, 2591760, 3239700, 4319600, 6479400, 12958800]

約数ペア:

[(1, 12958800), (2, 6479400), (3, 4319600), (4, 3239700), (5, 2591760), (6, 2159800), (8, 1619850), (10, 1295880), (12, 1079900), (15, 863920), (16, 809925), (20, 647940), (24, 539950), (25, 518352), (30, 431960), (40, 323970), (48, 269975), (50, 259176), (60, 215980), (75, 172784), (80, 161985), (100, 129588), (120, 107990), (150, 86392), (200, 64794), (240, 53995), (300, 43196), (400, 32397), (600, 21598), (1200, 10799)]