447578160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81083}}^1$

素因数の和:81122

約数の個数: 80

約数和(自身を含む): 1447835904

約数和(自身を除く): 1000257744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 81083, 162166, 243249, 324332, 405415, 486498, 648664, 810830, 972996, 1216245, 1297328, 1621660, 1864909, 1945992, 2432490, 3243320, 3729818, 3891984, 4864980, 5594727, 6486640, 7459636, 9324545, 9729960, 11189454, 14919272, 18649090, 19459920, 22378908, 27973635, 29838544, 37298180, 44757816, 55947270, 74596360, 89515632, 111894540, 149192720, 223789080, 447578160]

約数ペア:

[(1, 447578160), (2, 223789080), (3, 149192720), (4, 111894540), (5, 89515632), (6, 74596360), (8, 55947270), (10, 44757816), (12, 37298180), (15, 29838544), (16, 27973635), (20, 22378908), (23, 19459920), (24, 18649090), (30, 14919272), (40, 11189454), (46, 9729960), (48, 9324545), (60, 7459636), (69, 6486640), (80, 5594727), (92, 4864980), (115, 3891984), (120, 3729818), (138, 3243320), (184, 2432490), (230, 1945992), (240, 1864909), (276, 1621660), (345, 1297328), (368, 1216245), (460, 972996), (552, 810830), (690, 648664), (920, 486498), (1104, 405415), (1380, 324332), (1840, 243249), (2760, 162166), (5520, 81083)]