1202798880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1291}}^1$

素因数の和:1959

約数の個数: 144

約数和(自身を含む): 4114079424

約数和(自身を除く): 2911280544

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 647, 720, 1291, 1294, 1440, 1941, 2582, 2588, 3235, 3873, 3882, 5164, 5176, 5823, 6455, 6470, 7746, 7764, 9705, 10328, 10352, 11619, 11646, 12910, 12940, 15492, 15528, 19365, 19410, 20656, 20704, 23238, 23292, 25820, 25880, 29115, 30984, 31056, 38730, 38820, 41312, 46476, 46584, 51640, 51760, 58095, 58230, 61968, 62112, 77460, 77640, 92952, 93168, 103280, 103520, 116190, 116460, 123936, 154920, 155280, 185904, 186336, 206560, 232380, 232920, 309840, 310560, 371808, 464760, 465840, 619680, 835277, 929520, 931680, 1670554, 1859040, 2505831, 3341108, 4176385, 5011662, 6682216, 7517493, 8352770, 10023324, 12529155, 13364432, 15034986, 16705540, 20046648, 25058310, 26728864, 30069972, 33411080, 37587465, 40093296, 50116620, 60139944, 66822160, 75174930, 80186592, 100233240, 120279888, 133644320, 150349860, 200466480, 240559776, 300699720, 400932960, 601399440, 1202798880]

約数ペア:

[(1, 1202798880), (2, 601399440), (3, 400932960), (4, 300699720), (5, 240559776), (6, 200466480), (8, 150349860), (9, 133644320), (10, 120279888), (12, 100233240), (15, 80186592), (16, 75174930), (18, 66822160), (20, 60139944), (24, 50116620), (30, 40093296), (32, 37587465), (36, 33411080), (40, 30069972), (45, 26728864), (48, 25058310), (60, 20046648), (72, 16705540), (80, 15034986), (90, 13364432), (96, 12529155), (120, 10023324), (144, 8352770), (160, 7517493), (180, 6682216), (240, 5011662), (288, 4176385), (360, 3341108), (480, 2505831), (647, 1859040), (720, 1670554), (1291, 931680), (1294, 929520), (1440, 835277), (1941, 619680), (2582, 465840), (2588, 464760), (3235, 371808), (3873, 310560), (3882, 309840), (5164, 232920), (5176, 232380), (5823, 206560), (6455, 186336), (6470, 185904), (7746, 155280), (7764, 154920), (9705, 123936), (10328, 116460), (10352, 116190), (11619, 103520), (11646, 103280), (12910, 93168), (12940, 92952), (15492, 77640), (15528, 77460), (19365, 62112), (19410, 61968), (20656, 58230), (20704, 58095), (23238, 51760), (23292, 51640), (25820, 46584), (25880, 46476), (29115, 41312), (30984, 38820), (31056, 38730)]