71238480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{296827}}^1$

素因数の和:296843

約数の個数: 40

約数和(自身を含む): 220840032

約数和(自身を除く): 149601552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 296827, 593654, 890481, 1187308, 1484135, 1780962, 2374616, 2968270, 3561924, 4452405, 4749232, 5936540, 7123848, 8904810, 11873080, 14247696, 17809620, 23746160, 35619240, 71238480]

約数ペア:

[(1, 71238480), (2, 35619240), (3, 23746160), (4, 17809620), (5, 14247696), (6, 11873080), (8, 8904810), (10, 7123848), (12, 5936540), (15, 4749232), (16, 4452405), (20, 3561924), (24, 2968270), (30, 2374616), (40, 1780962), (48, 1484135), (60, 1187308), (80, 890481), (120, 593654), (240, 296827)]