1320481440

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{11321}}^1$

素因数の和:11354

約数の個数: 168

約数和(自身を含む): 4677729588

約数和(自身を除く): 3357248148

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, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 9720, 11321, 11664, 12960, 14580, 19440, 22642, 23328, 29160, 33963, 38880, 45284, 56605, 58320, 67926, 90568, 101889, 113210, 116640, 135852, 169815, 181136, 203778, 226420, 271704, 305667, 339630, 362272, 407556, 452840, 509445, 543408, 611334, 679260, 815112, 905680, 917001, 1018890, 1086816, 1222668, 1358520, 1528335, 1630224, 1811360, 1834002, 2037780, 2445336, 2717040, 2751003, 3056670, 3260448, 3668004, 4075560, 4585005, 4890672, 5434080, 5502006, 6113340, 7336008, 8151120, 8253009, 9170010, 9781344, 11004012, 12226680, 13755015, 14672016, 16302240, 16506018, 18340020, 22008024, 24453360, 27510030, 29344032, 33012036, 36680040, 41265045, 44016048, 48906720, 55020060, 66024072, 73360080, 82530090, 88032096, 110040120, 132048144, 146720160, 165060180, 220080240, 264096288, 330120360, 440160480, 660240720, 1320481440]

約数ペア:

[(1, 1320481440), (2, 660240720), (3, 440160480), (4, 330120360), (5, 264096288), (6, 220080240), (8, 165060180), (9, 146720160), (10, 132048144), (12, 110040120), (15, 88032096), (16, 82530090), (18, 73360080), (20, 66024072), (24, 55020060), (27, 48906720), (30, 44016048), (32, 41265045), (36, 36680040), (40, 33012036), (45, 29344032), (48, 27510030), (54, 24453360), (60, 22008024), (72, 18340020), (80, 16506018), (81, 16302240), (90, 14672016), (96, 13755015), (108, 12226680), (120, 11004012), (135, 9781344), (144, 9170010), (160, 8253009), (162, 8151120), (180, 7336008), (216, 6113340), (240, 5502006), (243, 5434080), (270, 4890672), (288, 4585005), (324, 4075560), (360, 3668004), (405, 3260448), (432, 3056670), (480, 2751003), (486, 2717040), (540, 2445336), (648, 2037780), (720, 1834002), (729, 1811360), (810, 1630224), (864, 1528335), (972, 1358520), (1080, 1222668), (1215, 1086816), (1296, 1018890), (1440, 917001), (1458, 905680), (1620, 815112), (1944, 679260), (2160, 611334), (2430, 543408), (2592, 509445), (2916, 452840), (3240, 407556), (3645, 362272), (3888, 339630), (4320, 305667), (4860, 271704), (5832, 226420), (6480, 203778), (7290, 181136), (7776, 169815), (9720, 135852), (11321, 116640), (11664, 113210), (12960, 101889), (14580, 90568), (19440, 67926), (22642, 58320), (23328, 56605), (29160, 45284), (33963, 38880)]