161006280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22741}}^1$

素因数の和:22814

約数の個数: 64

約数和(自身を含む): 491227200

約数和(自身を除く): 330220920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 22741, 45482, 68223, 90964, 113705, 136446, 181928, 227410, 272892, 341115, 454820, 545784, 682230, 909640, 1341719, 1364460, 2683438, 2728920, 4025157, 5366876, 6708595, 8050314, 10733752, 13417190, 16100628, 20125785, 26834380, 32201256, 40251570, 53668760, 80503140, 161006280]

約数ペア:

[(1, 161006280), (2, 80503140), (3, 53668760), (4, 40251570), (5, 32201256), (6, 26834380), (8, 20125785), (10, 16100628), (12, 13417190), (15, 10733752), (20, 8050314), (24, 6708595), (30, 5366876), (40, 4025157), (59, 2728920), (60, 2683438), (118, 1364460), (120, 1341719), (177, 909640), (236, 682230), (295, 545784), (354, 454820), (472, 341115), (590, 272892), (708, 227410), (885, 181928), (1180, 136446), (1416, 113705), (1770, 90964), (2360, 68223), (3540, 45482), (7080, 22741)]