2920134960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{12253}}^1$

素因数の和:12603

約数の個数: 120

約数和(自身を含む): 9837217104

約数和(自身を除く): 6917082144

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, 331, 360, 662, 720, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5296, 5958, 6620, 7944, 9930, 11916, 12253, 13240, 14895, 15888, 19860, 23832, 24506, 26480, 29790, 36759, 39720, 47664, 49012, 59580, 61265, 73518, 79440, 98024, 110277, 119160, 122530, 147036, 183795, 196048, 220554, 238320, 245060, 294072, 367590, 441108, 490120, 551385, 588144, 735180, 882216, 980240, 1102770, 1470360, 1764432, 2205540, 2940720, 4055743, 4411080, 8111486, 8822160, 12167229, 16222972, 20278715, 24334458, 32445944, 36501687, 40557430, 48668916, 60836145, 64891888, 73003374, 81114860, 97337832, 121672290, 146006748, 162229720, 182508435, 194675664, 243344580, 292013496, 324459440, 365016870, 486689160, 584026992, 730033740, 973378320, 1460067480, 2920134960]

約数ペア:

[(1, 2920134960), (2, 1460067480), (3, 973378320), (4, 730033740), (5, 584026992), (6, 486689160), (8, 365016870), (9, 324459440), (10, 292013496), (12, 243344580), (15, 194675664), (16, 182508435), (18, 162229720), (20, 146006748), (24, 121672290), (30, 97337832), (36, 81114860), (40, 73003374), (45, 64891888), (48, 60836145), (60, 48668916), (72, 40557430), (80, 36501687), (90, 32445944), (120, 24334458), (144, 20278715), (180, 16222972), (240, 12167229), (331, 8822160), (360, 8111486), (662, 4411080), (720, 4055743), (993, 2940720), (1324, 2205540), (1655, 1764432), (1986, 1470360), (2648, 1102770), (2979, 980240), (3310, 882216), (3972, 735180), (4965, 588144), (5296, 551385), (5958, 490120), (6620, 441108), (7944, 367590), (9930, 294072), (11916, 245060), (12253, 238320), (13240, 220554), (14895, 196048), (15888, 183795), (19860, 147036), (23832, 122530), (24506, 119160), (26480, 110277), (29790, 98024), (36759, 79440), (39720, 73518), (47664, 61265), (49012, 59580)]