402016320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139589}}^1$

素因数の和:139612

約数の個数: 84

約数和(自身を含む): 1382778540

約数和(自身を除く): 980762220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 139589, 279178, 418767, 558356, 697945, 837534, 1116712, 1256301, 1395890, 1675068, 2093835, 2233424, 2512602, 2791780, 3350136, 4187670, 4466848, 5025204, 5583560, 6281505, 6700272, 8375340, 8933696, 10050408, 11167120, 12563010, 13400544, 16750680, 20100816, 22334240, 25126020, 26801088, 33501360, 40201632, 44668480, 50252040, 67002720, 80403264, 100504080, 134005440, 201008160, 402016320]

約数ペア:

[(1, 402016320), (2, 201008160), (3, 134005440), (4, 100504080), (5, 80403264), (6, 67002720), (8, 50252040), (9, 44668480), (10, 40201632), (12, 33501360), (15, 26801088), (16, 25126020), (18, 22334240), (20, 20100816), (24, 16750680), (30, 13400544), (32, 12563010), (36, 11167120), (40, 10050408), (45, 8933696), (48, 8375340), (60, 6700272), (64, 6281505), (72, 5583560), (80, 5025204), (90, 4466848), (96, 4187670), (120, 3350136), (144, 2791780), (160, 2512602), (180, 2233424), (192, 2093835), (240, 1675068), (288, 1395890), (320, 1256301), (360, 1116712), (480, 837534), (576, 697945), (720, 558356), (960, 418767), (1440, 279178), (2880, 139589)]