121428080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41023}}^1$

素因数の和:41073

約数の個数: 40

約数和(自身を含む): 289957632

約数和(自身を除く): 168529552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 41023, 82046, 164092, 205115, 328184, 410230, 656368, 820460, 1517851, 1640920, 3035702, 3281840, 6071404, 7589255, 12142808, 15178510, 24285616, 30357020, 60714040, 121428080]

約数ペア:

[(1, 121428080), (2, 60714040), (4, 30357020), (5, 24285616), (8, 15178510), (10, 12142808), (16, 7589255), (20, 6071404), (37, 3281840), (40, 3035702), (74, 1640920), (80, 1517851), (148, 820460), (185, 656368), (296, 410230), (370, 328184), (592, 205115), (740, 164092), (1480, 82046), (2960, 41023)]