807779760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3365749}}^1$

素因数の和:3365765

約数の個数: 40

約数和(自身を含む): 2504118000

約数和(自身を除く): 1696338240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3365749, 6731498, 10097247, 13462996, 16828745, 20194494, 26925992, 33657490, 40388988, 50486235, 53851984, 67314980, 80777976, 100972470, 134629960, 161555952, 201944940, 269259920, 403889880, 807779760]

約数ペア:

[(1, 807779760), (2, 403889880), (3, 269259920), (4, 201944940), (5, 161555952), (6, 134629960), (8, 100972470), (10, 80777976), (12, 67314980), (15, 53851984), (16, 50486235), (20, 40388988), (24, 33657490), (30, 26925992), (40, 20194494), (48, 16828745), (60, 13462996), (80, 10097247), (120, 6731498), (240, 3365749)]