304652080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5417}}^1$

素因数の和:5486

約数の個数: 80

約数和(自身を含む): 765888480

約数和(自身を除く): 461236400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 2812, 2960, 3515, 5417, 5624, 7030, 10834, 11248, 14060, 21668, 27085, 28120, 43336, 54170, 56240, 86672, 102923, 108340, 200429, 205846, 216680, 400858, 411692, 433360, 514615, 801716, 823384, 1002145, 1029230, 1603432, 1646768, 2004290, 2058460, 3206864, 3808151, 4008580, 4116920, 7616302, 8017160, 8233840, 15232604, 16034320, 19040755, 30465208, 38081510, 60930416, 76163020, 152326040, 304652080]

約数ペア:

[(1, 304652080), (2, 152326040), (4, 76163020), (5, 60930416), (8, 38081510), (10, 30465208), (16, 19040755), (19, 16034320), (20, 15232604), (37, 8233840), (38, 8017160), (40, 7616302), (74, 4116920), (76, 4008580), (80, 3808151), (95, 3206864), (148, 2058460), (152, 2004290), (185, 1646768), (190, 1603432), (296, 1029230), (304, 1002145), (370, 823384), (380, 801716), (592, 514615), (703, 433360), (740, 411692), (760, 400858), (1406, 216680), (1480, 205846), (1520, 200429), (2812, 108340), (2960, 102923), (3515, 86672), (5417, 56240), (5624, 54170), (7030, 43336), (10834, 28120), (11248, 27085), (14060, 21668)]