396005760

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{7639}}^1$

素因数の和:7670

約数の個数: 160

約数和(自身を含む): 1414393200

約数和(自身を除く): 1018387440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 7639, 8640, 10368, 12960, 15278, 17280, 22917, 25920, 30556, 38195, 45834, 51840, 61112, 68751, 76390, 91668, 114585, 122224, 137502, 152780, 183336, 206253, 229170, 244448, 275004, 305560, 343755, 366672, 412506, 458340, 488896, 550008, 611120, 618759, 687510, 733344, 825012, 916680, 977792, 1031265, 1100016, 1222240, 1237518, 1375020, 1466688, 1650024, 1833360, 2062530, 2200032, 2444480, 2475036, 2750040, 2933376, 3093795, 3300048, 3666720, 4125060, 4400064, 4888960, 4950072, 5500080, 6187590, 6600096, 7333440, 8250120, 8800128, 9900144, 11000160, 12375180, 13200192, 14666880, 16500240, 19800288, 22000320, 24750360, 26400384, 33000480, 39600576, 44000640, 49500720, 66000960, 79201152, 99001440, 132001920, 198002880, 396005760]

約数ペア:

[(1, 396005760), (2, 198002880), (3, 132001920), (4, 99001440), (5, 79201152), (6, 66000960), (8, 49500720), (9, 44000640), (10, 39600576), (12, 33000480), (15, 26400384), (16, 24750360), (18, 22000320), (20, 19800288), (24, 16500240), (27, 14666880), (30, 13200192), (32, 12375180), (36, 11000160), (40, 9900144), (45, 8800128), (48, 8250120), (54, 7333440), (60, 6600096), (64, 6187590), (72, 5500080), (80, 4950072), (81, 4888960), (90, 4400064), (96, 4125060), (108, 3666720), (120, 3300048), (128, 3093795), (135, 2933376), (144, 2750040), (160, 2475036), (162, 2444480), (180, 2200032), (192, 2062530), (216, 1833360), (240, 1650024), (270, 1466688), (288, 1375020), (320, 1237518), (324, 1222240), (360, 1100016), (384, 1031265), (405, 977792), (432, 916680), (480, 825012), (540, 733344), (576, 687510), (640, 618759), (648, 611120), (720, 550008), (810, 488896), (864, 458340), (960, 412506), (1080, 366672), (1152, 343755), (1296, 305560), (1440, 275004), (1620, 244448), (1728, 229170), (1920, 206253), (2160, 183336), (2592, 152780), (2880, 137502), (3240, 122224), (3456, 114585), (4320, 91668), (5184, 76390), (5760, 68751), (6480, 61112), (7639, 51840), (8640, 45834), (10368, 38195), (12960, 30556), (15278, 25920), (17280, 22917)]