25335120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105563}}^1$

素因数の和:105579

約数の個数: 40

約数和(自身を含む): 78539616

約数和(自身を除く): 53204496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105563, 211126, 316689, 422252, 527815, 633378, 844504, 1055630, 1266756, 1583445, 1689008, 2111260, 2533512, 3166890, 4222520, 5067024, 6333780, 8445040, 12667560, 25335120]

約数ペア:

[(1, 25335120), (2, 12667560), (3, 8445040), (4, 6333780), (5, 5067024), (6, 4222520), (8, 3166890), (10, 2533512), (12, 2111260), (15, 1689008), (16, 1583445), (20, 1266756), (24, 1055630), (30, 844504), (40, 633378), (48, 527815), (60, 422252), (80, 316689), (120, 211126), (240, 105563)]