2139276240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{10499}}^1$

素因数の和:10801

約数の個数: 120

約数和(自身を含む): 7210476000

約数和(自身を除く): 5071199760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 360, 566, 720, 849, 1132, 1415, 1698, 2264, 2547, 2830, 3396, 4245, 4528, 5094, 5660, 6792, 8490, 10188, 10499, 11320, 12735, 13584, 16980, 20376, 20998, 22640, 25470, 31497, 33960, 40752, 41996, 50940, 52495, 62994, 67920, 83992, 94491, 101880, 104990, 125988, 157485, 167984, 188982, 203760, 209980, 251976, 314970, 377964, 419960, 472455, 503952, 629940, 755928, 839920, 944910, 1259880, 1511856, 1889820, 2519760, 2971217, 3779640, 5942434, 7559280, 8913651, 11884868, 14856085, 17827302, 23769736, 26740953, 29712170, 35654604, 44568255, 47539472, 53481906, 59424340, 71309208, 89136510, 106963812, 118848680, 133704765, 142618416, 178273020, 213927624, 237697360, 267409530, 356546040, 427855248, 534819060, 713092080, 1069638120, 2139276240]

約数ペア:

[(1, 2139276240), (2, 1069638120), (3, 713092080), (4, 534819060), (5, 427855248), (6, 356546040), (8, 267409530), (9, 237697360), (10, 213927624), (12, 178273020), (15, 142618416), (16, 133704765), (18, 118848680), (20, 106963812), (24, 89136510), (30, 71309208), (36, 59424340), (40, 53481906), (45, 47539472), (48, 44568255), (60, 35654604), (72, 29712170), (80, 26740953), (90, 23769736), (120, 17827302), (144, 14856085), (180, 11884868), (240, 8913651), (283, 7559280), (360, 5942434), (566, 3779640), (720, 2971217), (849, 2519760), (1132, 1889820), (1415, 1511856), (1698, 1259880), (2264, 944910), (2547, 839920), (2830, 755928), (3396, 629940), (4245, 503952), (4528, 472455), (5094, 419960), (5660, 377964), (6792, 314970), (8490, 251976), (10188, 209980), (10499, 203760), (11320, 188982), (12735, 167984), (13584, 157485), (16980, 125988), (20376, 104990), (20998, 101880), (22640, 94491), (25470, 83992), (31497, 67920), (33960, 62994), (40752, 52495), (41996, 50940)]