240233520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1000973}}^1$

素因数の和:1000989

約数の個数: 40

約数和(自身を含む): 744724656

約数和(自身を除く): 504491136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1000973, 2001946, 3002919, 4003892, 5004865, 6005838, 8007784, 10009730, 12011676, 15014595, 16015568, 20019460, 24023352, 30029190, 40038920, 48046704, 60058380, 80077840, 120116760, 240233520]

約数ペア:

[(1, 240233520), (2, 120116760), (3, 80077840), (4, 60058380), (5, 48046704), (6, 40038920), (8, 30029190), (10, 24023352), (12, 20019460), (15, 16015568), (16, 15014595), (20, 12011676), (24, 10009730), (30, 8007784), (40, 6005838), (48, 5004865), (60, 4003892), (80, 3002919), (120, 2001946), (240, 1000973)]