801269640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2225749}}^1$

素因数の和:2225766

約数の個数: 48

約数和(自身を含む): 2604127500

約数和(自身を除く): 1802857860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2225749, 4451498, 6677247, 8902996, 11128745, 13354494, 17805992, 20031741, 22257490, 26708988, 33386235, 40063482, 44514980, 53417976, 66772470, 80126964, 89029960, 100158705, 133544940, 160253928, 200317410, 267089880, 400634820, 801269640]

約数ペア:

[(1, 801269640), (2, 400634820), (3, 267089880), (4, 200317410), (5, 160253928), (6, 133544940), (8, 100158705), (9, 89029960), (10, 80126964), (12, 66772470), (15, 53417976), (18, 44514980), (20, 40063482), (24, 33386235), (30, 26708988), (36, 22257490), (40, 20031741), (45, 17805992), (60, 13354494), (72, 11128745), (90, 8902996), (120, 6677247), (180, 4451498), (360, 2225749)]