200655120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{836063}}^1$

素因数の和:836079

約数の個数: 40

約数和(自身を含む): 622031616

約数和(自身を除く): 421376496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 836063, 1672126, 2508189, 3344252, 4180315, 5016378, 6688504, 8360630, 10032756, 12540945, 13377008, 16721260, 20065512, 25081890, 33442520, 40131024, 50163780, 66885040, 100327560, 200655120]

約数ペア:

[(1, 200655120), (2, 100327560), (3, 66885040), (4, 50163780), (5, 40131024), (6, 33442520), (8, 25081890), (10, 20065512), (12, 16721260), (15, 13377008), (16, 12540945), (20, 10032756), (24, 8360630), (30, 6688504), (40, 5016378), (48, 4180315), (60, 3344252), (80, 2508189), (120, 1672126), (240, 836063)]