56823120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 205820160

約数和(自身を除く): 148997040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 79, 80, 81, 90, 108, 111, 120, 135, 144, 148, 158, 162, 180, 185, 216, 222, 237, 240, 243, 270, 296, 316, 324, 333, 360, 370, 395, 405, 432, 444, 474, 486, 540, 555, 592, 632, 648, 666, 711, 720, 740, 790, 810, 888, 948, 972, 999, 1080, 1110, 1185, 1215, 1264, 1296, 1332, 1422, 1480, 1580, 1620, 1665, 1776, 1896, 1944, 1998, 2133, 2160, 2220, 2370, 2430, 2664, 2844, 2923, 2960, 2997, 3160, 3240, 3330, 3555, 3792, 3888, 3996, 4266, 4440, 4740, 4860, 4995, 5328, 5688, 5846, 5994, 6320, 6399, 6480, 6660, 7110, 7992, 8532, 8769, 8880, 8991, 9480, 9720, 9990, 10665, 11376, 11692, 11988, 12798, 13320, 14220, 14615, 14985, 15984, 17064, 17538, 17982, 18960, 19197, 19440, 19980, 21330, 23384, 23976, 25596, 26307, 26640, 28440, 29230, 29970, 31995, 34128, 35076, 35964, 38394, 39960, 42660, 43845, 44955, 46768, 47952, 51192, 52614, 56880, 58460, 59940, 63990, 70152, 71928, 76788, 78921, 79920, 85320, 87690, 89910, 95985, 102384, 105228, 116920, 119880, 127980, 131535, 140304, 143856, 153576, 157842, 170640, 175380, 179820, 191970, 210456, 233840, 236763, 239760, 255960, 263070, 307152, 315684, 350760, 359640, 383940, 394605, 420912, 473526, 511920, 526140, 631368, 701520, 710289, 719280, 767880, 789210, 947052, 1052280, 1183815, 1262736, 1420578, 1535760, 1578420, 1894104, 2104560, 2367630, 2841156, 3156840, 3551445, 3788208, 4735260, 5682312, 6313680, 7102890, 9470520, 11364624, 14205780, 18941040, 28411560, 56823120]

約数ペア:

[(1, 56823120), (2, 28411560), (3, 18941040), (4, 14205780), (5, 11364624), (6, 9470520), (8, 7102890), (9, 6313680), (10, 5682312), (12, 4735260), (15, 3788208), (16, 3551445), (18, 3156840), (20, 2841156), (24, 2367630), (27, 2104560), (30, 1894104), (36, 1578420), (37, 1535760), (40, 1420578), (45, 1262736), (48, 1183815), (54, 1052280), (60, 947052), (72, 789210), (74, 767880), (79, 719280), (80, 710289), (81, 701520), (90, 631368), (108, 526140), (111, 511920), (120, 473526), (135, 420912), (144, 394605), (148, 383940), (158, 359640), (162, 350760), (180, 315684), (185, 307152), (216, 263070), (222, 255960), (237, 239760), (240, 236763), (243, 233840), (270, 210456), (296, 191970), (316, 179820), (324, 175380), (333, 170640), (360, 157842), (370, 153576), (395, 143856), (405, 140304), (432, 131535), (444, 127980), (474, 119880), (486, 116920), (540, 105228), (555, 102384), (592, 95985), (632, 89910), (648, 87690), (666, 85320), (711, 79920), (720, 78921), (740, 76788), (790, 71928), (810, 70152), (888, 63990), (948, 59940), (972, 58460), (999, 56880), (1080, 52614), (1110, 51192), (1185, 47952), (1215, 46768), (1264, 44955), (1296, 43845), (1332, 42660), (1422, 39960), (1480, 38394), (1580, 35964), (1620, 35076), (1665, 34128), (1776, 31995), (1896, 29970), (1944, 29230), (1998, 28440), (2133, 26640), (2160, 26307), (2220, 25596), (2370, 23976), (2430, 23384), (2664, 21330), (2844, 19980), (2923, 19440), (2960, 19197), (2997, 18960), (3160, 17982), (3240, 17538), (3330, 17064), (3555, 15984), (3792, 14985), (3888, 14615), (3996, 14220), (4266, 13320), (4440, 12798), (4740, 11988), (4860, 11692), (4995, 11376), (5328, 10665), (5688, 9990), (5846, 9720), (5994, 9480), (6320, 8991), (6399, 8880), (6480, 8769), (6660, 8532), (7110, 7992)]