154081440

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1321}}^1$

素因数の和:1354

約数の個数: 168

約数和(自身を含む): 546189588

約数和(自身を除く): 392108148

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1321, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2642, 2916, 3240, 3645, 3888, 3963, 4320, 4860, 5284, 5832, 6480, 6605, 7290, 7776, 7926, 9720, 10568, 11664, 11889, 12960, 13210, 14580, 15852, 19440, 19815, 21136, 23328, 23778, 26420, 29160, 31704, 35667, 38880, 39630, 42272, 47556, 52840, 58320, 59445, 63408, 71334, 79260, 95112, 105680, 107001, 116640, 118890, 126816, 142668, 158520, 178335, 190224, 211360, 214002, 237780, 285336, 317040, 321003, 356670, 380448, 428004, 475560, 535005, 570672, 634080, 642006, 713340, 856008, 951120, 963009, 1070010, 1141344, 1284012, 1426680, 1605015, 1712016, 1902240, 1926018, 2140020, 2568024, 2853360, 3210030, 3424032, 3852036, 4280040, 4815045, 5136048, 5706720, 6420060, 7704072, 8560080, 9630090, 10272096, 12840120, 15408144, 17120160, 19260180, 25680240, 30816288, 38520360, 51360480, 77040720, 154081440]

約数ペア:

[(1, 154081440), (2, 77040720), (3, 51360480), (4, 38520360), (5, 30816288), (6, 25680240), (8, 19260180), (9, 17120160), (10, 15408144), (12, 12840120), (15, 10272096), (16, 9630090), (18, 8560080), (20, 7704072), (24, 6420060), (27, 5706720), (30, 5136048), (32, 4815045), (36, 4280040), (40, 3852036), (45, 3424032), (48, 3210030), (54, 2853360), (60, 2568024), (72, 2140020), (80, 1926018), (81, 1902240), (90, 1712016), (96, 1605015), (108, 1426680), (120, 1284012), (135, 1141344), (144, 1070010), (160, 963009), (162, 951120), (180, 856008), (216, 713340), (240, 642006), (243, 634080), (270, 570672), (288, 535005), (324, 475560), (360, 428004), (405, 380448), (432, 356670), (480, 321003), (486, 317040), (540, 285336), (648, 237780), (720, 214002), (729, 211360), (810, 190224), (864, 178335), (972, 158520), (1080, 142668), (1215, 126816), (1296, 118890), (1321, 116640), (1440, 107001), (1458, 105680), (1620, 95112), (1944, 79260), (2160, 71334), (2430, 63408), (2592, 59445), (2642, 58320), (2916, 52840), (3240, 47556), (3645, 42272), (3888, 39630), (3963, 38880), (4320, 35667), (4860, 31704), (5284, 29160), (5832, 26420), (6480, 23778), (6605, 23328), (7290, 21136), (7776, 19815), (7926, 19440), (9720, 15852), (10568, 14580), (11664, 13210), (11889, 12960)]