78024960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 216

約数和(自身を含む): 291282264

約数和(自身を除く): 213257304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 521, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1042, 1152, 1170, 1248, 1280, 1440, 1560, 1563, 1664, 1872, 1920, 2080, 2084, 2304, 2340, 2496, 2605, 2880, 3120, 3126, 3328, 3744, 3840, 4160, 4168, 4680, 4689, 4992, 5210, 5760, 6240, 6252, 6773, 7488, 7815, 8320, 8336, 9360, 9378, 9984, 10420, 11520, 12480, 12504, 13546, 14976, 15630, 16640, 16672, 18720, 18756, 20319, 20840, 23445, 24960, 25008, 27092, 29952, 31260, 33344, 33865, 37440, 37512, 40638, 41680, 46890, 49920, 50016, 54184, 60957, 62520, 66688, 67730, 74880, 75024, 81276, 83360, 93780, 100032, 101595, 108368, 121914, 125040, 133376, 135460, 149760, 150048, 162552, 166720, 187560, 200064, 203190, 216736, 243828, 250080, 270920, 300096, 304785, 325104, 333440, 375120, 400128, 406380, 433472, 487656, 500160, 541840, 600192, 609570, 650208, 666880, 750240, 812760, 866944, 975312, 1000320, 1083680, 1200384, 1219140, 1300416, 1500480, 1625520, 1733888, 1950624, 2000640, 2167360, 2438280, 2600832, 3000960, 3251040, 3901248, 4334720, 4876560, 5201664, 6001920, 6502080, 7802496, 8669440, 9753120, 13004160, 15604992, 19506240, 26008320, 39012480, 78024960]

約数ペア:

[(1, 78024960), (2, 39012480), (3, 26008320), (4, 19506240), (5, 15604992), (6, 13004160), (8, 9753120), (9, 8669440), (10, 7802496), (12, 6502080), (13, 6001920), (15, 5201664), (16, 4876560), (18, 4334720), (20, 3901248), (24, 3251040), (26, 3000960), (30, 2600832), (32, 2438280), (36, 2167360), (39, 2000640), (40, 1950624), (45, 1733888), (48, 1625520), (52, 1500480), (60, 1300416), (64, 1219140), (65, 1200384), (72, 1083680), (78, 1000320), (80, 975312), (90, 866944), (96, 812760), (104, 750240), (117, 666880), (120, 650208), (128, 609570), (130, 600192), (144, 541840), (156, 500160), (160, 487656), (180, 433472), (192, 406380), (195, 400128), (208, 375120), (234, 333440), (240, 325104), (256, 304785), (260, 300096), (288, 270920), (312, 250080), (320, 243828), (360, 216736), (384, 203190), (390, 200064), (416, 187560), (468, 166720), (480, 162552), (520, 150048), (521, 149760), (576, 135460), (585, 133376), (624, 125040), (640, 121914), (720, 108368), (768, 101595), (780, 100032), (832, 93780), (936, 83360), (960, 81276), (1040, 75024), (1042, 74880), (1152, 67730), (1170, 66688), (1248, 62520), (1280, 60957), (1440, 54184), (1560, 50016), (1563, 49920), (1664, 46890), (1872, 41680), (1920, 40638), (2080, 37512), (2084, 37440), (2304, 33865), (2340, 33344), (2496, 31260), (2605, 29952), (2880, 27092), (3120, 25008), (3126, 24960), (3328, 23445), (3744, 20840), (3840, 20319), (4160, 18756), (4168, 18720), (4680, 16672), (4689, 16640), (4992, 15630), (5210, 14976), (5760, 13546), (6240, 12504), (6252, 12480), (6773, 11520), (7488, 10420), (7815, 9984), (8320, 9378), (8336, 9360)]