235430880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{490481}}^1$

素因数の和:490499

約数の個数: 48

約数和(自身を含む): 741608784

約数和(自身を除く): 506177904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 490481, 980962, 1471443, 1961924, 2452405, 2942886, 3923848, 4904810, 5885772, 7357215, 7847696, 9809620, 11771544, 14714430, 15695392, 19619240, 23543088, 29428860, 39238480, 47086176, 58857720, 78476960, 117715440, 235430880]

約数ペア:

[(1, 235430880), (2, 117715440), (3, 78476960), (4, 58857720), (5, 47086176), (6, 39238480), (8, 29428860), (10, 23543088), (12, 19619240), (15, 15695392), (16, 14714430), (20, 11771544), (24, 9809620), (30, 7847696), (32, 7357215), (40, 5885772), (48, 4904810), (60, 3923848), (80, 2942886), (96, 2452405), (120, 1961924), (160, 1471443), (240, 980962), (480, 490481)]