770784720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3211603}}^1$

素因数の和:3211619

約数の個数: 40

約数和(自身を含む): 2389433376

約数和(自身を除く): 1618648656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3211603, 6423206, 9634809, 12846412, 16058015, 19269618, 25692824, 32116030, 38539236, 48174045, 51385648, 64232060, 77078472, 96348090, 128464120, 154156944, 192696180, 256928240, 385392360, 770784720]

約数ペア:

[(1, 770784720), (2, 385392360), (3, 256928240), (4, 192696180), (5, 154156944), (6, 128464120), (8, 96348090), (10, 77078472), (12, 64232060), (15, 51385648), (16, 48174045), (20, 38539236), (24, 32116030), (30, 25692824), (40, 19269618), (48, 16058015), (60, 12846412), (80, 9634809), (120, 6423206), (240, 3211603)]