421379040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{877873}}^1$

素因数の和:877891

約数の個数: 48

約数和(自身を含む): 1327345488

約数和(自身を除く): 905966448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 877873, 1755746, 2633619, 3511492, 4389365, 5267238, 7022984, 8778730, 10534476, 13168095, 14045968, 17557460, 21068952, 26336190, 28091936, 35114920, 42137904, 52672380, 70229840, 84275808, 105344760, 140459680, 210689520, 421379040]

約数ペア:

[(1, 421379040), (2, 210689520), (3, 140459680), (4, 105344760), (5, 84275808), (6, 70229840), (8, 52672380), (10, 42137904), (12, 35114920), (15, 28091936), (16, 26336190), (20, 21068952), (24, 17557460), (30, 14045968), (32, 13168095), (40, 10534476), (48, 8778730), (60, 7022984), (80, 5267238), (96, 4389365), (120, 3511492), (160, 2633619), (240, 1755746), (480, 877873)]