72933120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:527

約数の個数: 216

約数和(自身を含む): 272309856

約数和(自身を除く): 199376736

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, 487, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 974, 1040, 1152, 1170, 1248, 1280, 1440, 1461, 1560, 1664, 1872, 1920, 1948, 2080, 2304, 2340, 2435, 2496, 2880, 2922, 3120, 3328, 3744, 3840, 3896, 4160, 4383, 4680, 4870, 4992, 5760, 5844, 6240, 6331, 7305, 7488, 7792, 8320, 8766, 9360, 9740, 9984, 11520, 11688, 12480, 12662, 14610, 14976, 15584, 16640, 17532, 18720, 18993, 19480, 21915, 23376, 24960, 25324, 29220, 29952, 31168, 31655, 35064, 37440, 37986, 38960, 43830, 46752, 49920, 50648, 56979, 58440, 62336, 63310, 70128, 74880, 75972, 77920, 87660, 93504, 94965, 101296, 113958, 116880, 124672, 126620, 140256, 149760, 151944, 155840, 175320, 187008, 189930, 202592, 227916, 233760, 253240, 280512, 284895, 303888, 311680, 350640, 374016, 379860, 405184, 455832, 467520, 506480, 561024, 569790, 607776, 623360, 701280, 759720, 810368, 911664, 935040, 1012960, 1122048, 1139580, 1215552, 1402560, 1519440, 1620736, 1823328, 1870080, 2025920, 2279160, 2431104, 2805120, 3038880, 3646656, 4051840, 4558320, 4862208, 5610240, 6077760, 7293312, 8103680, 9116640, 12155520, 14586624, 18233280, 24311040, 36466560, 72933120]

約数ペア:

[(1, 72933120), (2, 36466560), (3, 24311040), (4, 18233280), (5, 14586624), (6, 12155520), (8, 9116640), (9, 8103680), (10, 7293312), (12, 6077760), (13, 5610240), (15, 4862208), (16, 4558320), (18, 4051840), (20, 3646656), (24, 3038880), (26, 2805120), (30, 2431104), (32, 2279160), (36, 2025920), (39, 1870080), (40, 1823328), (45, 1620736), (48, 1519440), (52, 1402560), (60, 1215552), (64, 1139580), (65, 1122048), (72, 1012960), (78, 935040), (80, 911664), (90, 810368), (96, 759720), (104, 701280), (117, 623360), (120, 607776), (128, 569790), (130, 561024), (144, 506480), (156, 467520), (160, 455832), (180, 405184), (192, 379860), (195, 374016), (208, 350640), (234, 311680), (240, 303888), (256, 284895), (260, 280512), (288, 253240), (312, 233760), (320, 227916), (360, 202592), (384, 189930), (390, 187008), (416, 175320), (468, 155840), (480, 151944), (487, 149760), (520, 140256), (576, 126620), (585, 124672), (624, 116880), (640, 113958), (720, 101296), (768, 94965), (780, 93504), (832, 87660), (936, 77920), (960, 75972), (974, 74880), (1040, 70128), (1152, 63310), (1170, 62336), (1248, 58440), (1280, 56979), (1440, 50648), (1461, 49920), (1560, 46752), (1664, 43830), (1872, 38960), (1920, 37986), (1948, 37440), (2080, 35064), (2304, 31655), (2340, 31168), (2435, 29952), (2496, 29220), (2880, 25324), (2922, 24960), (3120, 23376), (3328, 21915), (3744, 19480), (3840, 18993), (3896, 18720), (4160, 17532), (4383, 16640), (4680, 15584), (4870, 14976), (4992, 14610), (5760, 12662), (5844, 12480), (6240, 11688), (6331, 11520), (7305, 9984), (7488, 9740), (7792, 9360), (8320, 8766)]