83808120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 276618240

約数和(自身を除く): 192810120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 173, 220, 264, 330, 346, 367, 440, 519, 660, 692, 734, 865, 1038, 1101, 1320, 1384, 1468, 1730, 1835, 1903, 2076, 2202, 2595, 2936, 3460, 3670, 3806, 4037, 4152, 4404, 5190, 5505, 5709, 6920, 7340, 7612, 8074, 8808, 9515, 10380, 11010, 11418, 12111, 14680, 15224, 16148, 19030, 20185, 20760, 22020, 22836, 24222, 28545, 32296, 38060, 40370, 44040, 45672, 48444, 57090, 60555, 63491, 76120, 80740, 96888, 114180, 121110, 126982, 161480, 190473, 228360, 242220, 253964, 317455, 380946, 484440, 507928, 634910, 698401, 761892, 952365, 1269820, 1396802, 1523784, 1904730, 2095203, 2539640, 2793604, 3492005, 3809460, 4190406, 5587208, 6984010, 7618920, 8380812, 10476015, 13968020, 16761624, 20952030, 27936040, 41904060, 83808120]

約数ペア:

[(1, 83808120), (2, 41904060), (3, 27936040), (4, 20952030), (5, 16761624), (6, 13968020), (8, 10476015), (10, 8380812), (11, 7618920), (12, 6984010), (15, 5587208), (20, 4190406), (22, 3809460), (24, 3492005), (30, 2793604), (33, 2539640), (40, 2095203), (44, 1904730), (55, 1523784), (60, 1396802), (66, 1269820), (88, 952365), (110, 761892), (120, 698401), (132, 634910), (165, 507928), (173, 484440), (220, 380946), (264, 317455), (330, 253964), (346, 242220), (367, 228360), (440, 190473), (519, 161480), (660, 126982), (692, 121110), (734, 114180), (865, 96888), (1038, 80740), (1101, 76120), (1320, 63491), (1384, 60555), (1468, 57090), (1730, 48444), (1835, 45672), (1903, 44040), (2076, 40370), (2202, 38060), (2595, 32296), (2936, 28545), (3460, 24222), (3670, 22836), (3806, 22020), (4037, 20760), (4152, 20185), (4404, 19030), (5190, 16148), (5505, 15224), (5709, 14680), (6920, 12111), (7340, 11418), (7612, 11010), (8074, 10380), (8808, 9515)]