238137720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42223}}^1$

素因数の和:42284

約数の個数: 64

約数和(自身を含む): 729630720

約数和(自身を除く): 491493000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 42223, 84446, 126669, 168892, 211115, 253338, 337784, 422230, 506676, 633345, 844460, 1013352, 1266690, 1688920, 1984481, 2533380, 3968962, 5066760, 5953443, 7937924, 9922405, 11906886, 15875848, 19844810, 23813772, 29767215, 39689620, 47627544, 59534430, 79379240, 119068860, 238137720]

約数ペア:

[(1, 238137720), (2, 119068860), (3, 79379240), (4, 59534430), (5, 47627544), (6, 39689620), (8, 29767215), (10, 23813772), (12, 19844810), (15, 15875848), (20, 11906886), (24, 9922405), (30, 7937924), (40, 5953443), (47, 5066760), (60, 3968962), (94, 2533380), (120, 1984481), (141, 1688920), (188, 1266690), (235, 1013352), (282, 844460), (376, 633345), (470, 506676), (564, 422230), (705, 337784), (940, 253338), (1128, 211115), (1410, 168892), (1880, 126669), (2820, 84446), (5640, 42223)]