1604625840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51829}}^1$

素因数の和:51891

約数の個数: 120

約数和(自身を含む): 5514297360

約数和(自身を除く): 3909671520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 51829, 103658, 155487, 207316, 259145, 310974, 414632, 466461, 518290, 621948, 777435, 829264, 932922, 1036580, 1243896, 1554870, 1865844, 2073160, 2228647, 2332305, 2487792, 3109740, 3731688, 4146320, 4457294, 4664610, 6219480, 6685941, 7463376, 8914588, 9329220, 11143235, 12438960, 13371882, 17829176, 18658440, 20057823, 22286470, 26743764, 33429705, 35658352, 37316880, 40115646, 44572940, 53487528, 66859410, 80231292, 89145880, 100289115, 106975056, 133718820, 160462584, 178291760, 200578230, 267437640, 320925168, 401156460, 534875280, 802312920, 1604625840]

約数ペア:

[(1, 1604625840), (2, 802312920), (3, 534875280), (4, 401156460), (5, 320925168), (6, 267437640), (8, 200578230), (9, 178291760), (10, 160462584), (12, 133718820), (15, 106975056), (16, 100289115), (18, 89145880), (20, 80231292), (24, 66859410), (30, 53487528), (36, 44572940), (40, 40115646), (43, 37316880), (45, 35658352), (48, 33429705), (60, 26743764), (72, 22286470), (80, 20057823), (86, 18658440), (90, 17829176), (120, 13371882), (129, 12438960), (144, 11143235), (172, 9329220), (180, 8914588), (215, 7463376), (240, 6685941), (258, 6219480), (344, 4664610), (360, 4457294), (387, 4146320), (430, 3731688), (516, 3109740), (645, 2487792), (688, 2332305), (720, 2228647), (774, 2073160), (860, 1865844), (1032, 1554870), (1290, 1243896), (1548, 1036580), (1720, 932922), (1935, 829264), (2064, 777435), (2580, 621948), (3096, 518290), (3440, 466461), (3870, 414632), (5160, 310974), (6192, 259145), (7740, 207316), (10320, 155487), (15480, 103658), (30960, 51829)]