841311960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{19861}}^1$

素因数の和:20228

約数の個数: 64

約数和(自身を含む): 2531213280

約数和(自身を除く): 1689901320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 7060, 8472, 10590, 14120, 19861, 21180, 39722, 42360, 59583, 79444, 99305, 119166, 158888, 198610, 238332, 297915, 397220, 476664, 595830, 794440, 1191660, 2383320, 7010933, 14021866, 21032799, 28043732, 35054665, 42065598, 56087464, 70109330, 84131196, 105163995, 140218660, 168262392, 210327990, 280437320, 420655980, 841311960]

約数ペア:

[(1, 841311960), (2, 420655980), (3, 280437320), (4, 210327990), (5, 168262392), (6, 140218660), (8, 105163995), (10, 84131196), (12, 70109330), (15, 56087464), (20, 42065598), (24, 35054665), (30, 28043732), (40, 21032799), (60, 14021866), (120, 7010933), (353, 2383320), (706, 1191660), (1059, 794440), (1412, 595830), (1765, 476664), (2118, 397220), (2824, 297915), (3530, 238332), (4236, 198610), (5295, 158888), (7060, 119166), (8472, 99305), (10590, 79444), (14120, 59583), (19861, 42360), (21180, 39722)]