4240680480

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{12119}}^1$

素因数の和:12155

約数の個数: 192

約数和(自身を含む): 15026860800

約数和(自身を除く): 10786180320

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, 2187, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4374, 4860, 5832, 6480, 7290, 7776, 8748, 9720, 10935, 11664, 12119, 12960, 14580, 17496, 19440, 21870, 23328, 24238, 29160, 34992, 36357, 38880, 43740, 48476, 58320, 60595, 69984, 72714, 87480, 96952, 109071, 116640, 121190, 145428, 174960, 181785, 193904, 218142, 242380, 290856, 327213, 349920, 363570, 387808, 436284, 484760, 545355, 581712, 654426, 727140, 872568, 969520, 981639, 1090710, 1163424, 1308852, 1454280, 1636065, 1745136, 1939040, 1963278, 2181420, 2617704, 2908560, 2944917, 3272130, 3490272, 3926556, 4362840, 4908195, 5235408, 5817120, 5889834, 6544260, 7853112, 8725680, 8834751, 9816390, 10470816, 11779668, 13088520, 14724585, 15706224, 17451360, 17669502, 19632780, 23559336, 26177040, 26504253, 29449170, 31412448, 35339004, 39265560, 44173755, 47118672, 52354080, 53008506, 58898340, 70678008, 78531120, 88347510, 94237344, 106017012, 117796680, 132521265, 141356016, 157062240, 176695020, 212034024, 235593360, 265042530, 282712032, 353390040, 424068048, 471186720, 530085060, 706780080, 848136096, 1060170120, 1413560160, 2120340240, 4240680480]

約数ペア:

[(1, 4240680480), (2, 2120340240), (3, 1413560160), (4, 1060170120), (5, 848136096), (6, 706780080), (8, 530085060), (9, 471186720), (10, 424068048), (12, 353390040), (15, 282712032), (16, 265042530), (18, 235593360), (20, 212034024), (24, 176695020), (27, 157062240), (30, 141356016), (32, 132521265), (36, 117796680), (40, 106017012), (45, 94237344), (48, 88347510), (54, 78531120), (60, 70678008), (72, 58898340), (80, 53008506), (81, 52354080), (90, 47118672), (96, 44173755), (108, 39265560), (120, 35339004), (135, 31412448), (144, 29449170), (160, 26504253), (162, 26177040), (180, 23559336), (216, 19632780), (240, 17669502), (243, 17451360), (270, 15706224), (288, 14724585), (324, 13088520), (360, 11779668), (405, 10470816), (432, 9816390), (480, 8834751), (486, 8725680), (540, 7853112), (648, 6544260), (720, 5889834), (729, 5817120), (810, 5235408), (864, 4908195), (972, 4362840), (1080, 3926556), (1215, 3490272), (1296, 3272130), (1440, 2944917), (1458, 2908560), (1620, 2617704), (1944, 2181420), (2160, 1963278), (2187, 1939040), (2430, 1745136), (2592, 1636065), (2916, 1454280), (3240, 1308852), (3645, 1163424), (3888, 1090710), (4320, 981639), (4374, 969520), (4860, 872568), (5832, 727140), (6480, 654426), (7290, 581712), (7776, 545355), (8748, 484760), (9720, 436284), (10935, 387808), (11664, 363570), (12119, 349920), (12960, 327213), (14580, 290856), (17496, 242380), (19440, 218142), (21870, 193904), (23328, 181785), (24238, 174960), (29160, 145428), (34992, 121190), (36357, 116640), (38880, 109071), (43740, 96952), (48476, 87480), (58320, 72714), (60595, 69984)]