121824080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2621}}^1$

素因数の和:2724

約数の個数: 80

約数和(自身を含む): 327729024

約数和(自身を除く): 205904944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2621, 2905, 3320, 4648, 5242, 5810, 6640, 9296, 10484, 11620, 13105, 18347, 20968, 23240, 26210, 36694, 41936, 46480, 52420, 73388, 91735, 104840, 146776, 183470, 209680, 217543, 293552, 366940, 435086, 733880, 870172, 1087715, 1467760, 1522801, 1740344, 2175430, 3045602, 3480688, 4350860, 6091204, 7614005, 8701720, 12182408, 15228010, 17403440, 24364816, 30456020, 60912040, 121824080]

約数ペア:

[(1, 121824080), (2, 60912040), (4, 30456020), (5, 24364816), (7, 17403440), (8, 15228010), (10, 12182408), (14, 8701720), (16, 7614005), (20, 6091204), (28, 4350860), (35, 3480688), (40, 3045602), (56, 2175430), (70, 1740344), (80, 1522801), (83, 1467760), (112, 1087715), (140, 870172), (166, 733880), (280, 435086), (332, 366940), (415, 293552), (560, 217543), (581, 209680), (664, 183470), (830, 146776), (1162, 104840), (1328, 91735), (1660, 73388), (2324, 52420), (2621, 46480), (2905, 41936), (3320, 36694), (4648, 26210), (5242, 23240), (5810, 20968), (6640, 18347), (9296, 13105), (10484, 11620)]