423832560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1765969}}^1$

素因数の和:1765985

約数の個数: 40

約数和(自身を含む): 1313881680

約数和(自身を除く): 890049120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1765969, 3531938, 5297907, 7063876, 8829845, 10595814, 14127752, 17659690, 21191628, 26489535, 28255504, 35319380, 42383256, 52979070, 70638760, 84766512, 105958140, 141277520, 211916280, 423832560]

約数ペア:

[(1, 423832560), (2, 211916280), (3, 141277520), (4, 105958140), (5, 84766512), (6, 70638760), (8, 52979070), (10, 42383256), (12, 35319380), (15, 28255504), (16, 26489535), (20, 21191628), (24, 17659690), (30, 14127752), (40, 10595814), (48, 8829845), (60, 7063876), (80, 5297907), (120, 3531938), (240, 1765969)]