83428560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{115873}}^1$

素因数の和:115892

約数の個数: 60

約数和(自身を含む): 280183332

約数和(自身を除く): 196754772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 115873, 231746, 347619, 463492, 579365, 695238, 926984, 1042857, 1158730, 1390476, 1738095, 1853968, 2085714, 2317460, 2780952, 3476190, 4171428, 4634920, 5214285, 5561904, 6952380, 8342856, 9269840, 10428570, 13904760, 16685712, 20857140, 27809520, 41714280, 83428560]

約数ペア:

[(1, 83428560), (2, 41714280), (3, 27809520), (4, 20857140), (5, 16685712), (6, 13904760), (8, 10428570), (9, 9269840), (10, 8342856), (12, 6952380), (15, 5561904), (16, 5214285), (18, 4634920), (20, 4171428), (24, 3476190), (30, 2780952), (36, 2317460), (40, 2085714), (45, 1853968), (48, 1738095), (60, 1390476), (72, 1158730), (80, 1042857), (90, 926984), (120, 695238), (144, 579365), (180, 463492), (240, 347619), (360, 231746), (720, 115873)]