79210080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:909

約数の個数: 144

約数和(自身を含む): 274672944

約数和(自身を除く): 195462864

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, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 821, 1005, 1072, 1206, 1340, 1440, 1608, 1642, 2010, 2144, 2412, 2463, 2680, 3015, 3216, 3284, 4020, 4105, 4824, 4926, 5360, 6030, 6432, 6568, 7389, 8040, 8210, 9648, 9852, 10720, 12060, 12315, 13136, 14778, 16080, 16420, 19296, 19704, 24120, 24630, 26272, 29556, 32160, 32840, 36945, 39408, 48240, 49260, 55007, 59112, 65680, 73890, 78816, 96480, 98520, 110014, 118224, 131360, 147780, 165021, 197040, 220028, 236448, 275035, 295560, 330042, 394080, 440056, 495063, 550070, 591120, 660084, 825105, 880112, 990126, 1100140, 1182240, 1320168, 1650210, 1760224, 1980252, 2200280, 2475315, 2640336, 3300420, 3960504, 4400560, 4950630, 5280672, 6600840, 7921008, 8801120, 9901260, 13201680, 15842016, 19802520, 26403360, 39605040, 79210080]

約数ペア:

[(1, 79210080), (2, 39605040), (3, 26403360), (4, 19802520), (5, 15842016), (6, 13201680), (8, 9901260), (9, 8801120), (10, 7921008), (12, 6600840), (15, 5280672), (16, 4950630), (18, 4400560), (20, 3960504), (24, 3300420), (30, 2640336), (32, 2475315), (36, 2200280), (40, 1980252), (45, 1760224), (48, 1650210), (60, 1320168), (67, 1182240), (72, 1100140), (80, 990126), (90, 880112), (96, 825105), (120, 660084), (134, 591120), (144, 550070), (160, 495063), (180, 440056), (201, 394080), (240, 330042), (268, 295560), (288, 275035), (335, 236448), (360, 220028), (402, 197040), (480, 165021), (536, 147780), (603, 131360), (670, 118224), (720, 110014), (804, 98520), (821, 96480), (1005, 78816), (1072, 73890), (1206, 65680), (1340, 59112), (1440, 55007), (1608, 49260), (1642, 48240), (2010, 39408), (2144, 36945), (2412, 32840), (2463, 32160), (2680, 29556), (3015, 26272), (3216, 24630), (3284, 24120), (4020, 19704), (4105, 19296), (4824, 16420), (4926, 16080), (5360, 14778), (6030, 13136), (6432, 12315), (6568, 12060), (7389, 10720), (8040, 9852), (8210, 9648)]