451416240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1$

素因数の和:2150

約数の個数: 240

約数和(自身を含む): 1715890176

約数和(自身を除く): 1264473936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1485, 1584, 1620, 1782, 1944, 1980, 2111, 2160, 2376, 2430, 2640, 2673, 2970, 3240, 3564, 3888, 3960, 4222, 4455, 4752, 4860, 5346, 5940, 6333, 6480, 7128, 7920, 8444, 8910, 9720, 10555, 10692, 11880, 12666, 13365, 14256, 16888, 17820, 18999, 19440, 21110, 21384, 23221, 23760, 25332, 26730, 31665, 33776, 35640, 37998, 42220, 42768, 46442, 50664, 53460, 56997, 63330, 69663, 71280, 75996, 84440, 92884, 94995, 101328, 106920, 113994, 116105, 126660, 139326, 151992, 168880, 170991, 185768, 189990, 208989, 213840, 227988, 232210, 253320, 278652, 284985, 303984, 341982, 348315, 371536, 379980, 417978, 455976, 464420, 506640, 512973, 557304, 569970, 626967, 683964, 696630, 759960, 835956, 854955, 911952, 928840, 1025946, 1044945, 1114608, 1139940, 1253934, 1367928, 1393260, 1519920, 1671912, 1709910, 1857680, 1880901, 2051892, 2089890, 2279880, 2507868, 2564865, 2735856, 2786520, 3134835, 3343824, 3419820, 3761802, 4103784, 4179780, 4559760, 5015736, 5129730, 5573040, 5642703, 6269670, 6839640, 7523604, 8207568, 8359560, 9404505, 10031472, 10259460, 11285406, 12539340, 13679280, 15047208, 16719120, 18809010, 20518920, 22570812, 25078680, 28213515, 30094416, 37618020, 41037840, 45141624, 50157360, 56427030, 75236040, 90283248, 112854060, 150472080, 225708120, 451416240]

約数ペア:

[(1, 451416240), (2, 225708120), (3, 150472080), (4, 112854060), (5, 90283248), (6, 75236040), (8, 56427030), (9, 50157360), (10, 45141624), (11, 41037840), (12, 37618020), (15, 30094416), (16, 28213515), (18, 25078680), (20, 22570812), (22, 20518920), (24, 18809010), (27, 16719120), (30, 15047208), (33, 13679280), (36, 12539340), (40, 11285406), (44, 10259460), (45, 10031472), (48, 9404505), (54, 8359560), (55, 8207568), (60, 7523604), (66, 6839640), (72, 6269670), (80, 5642703), (81, 5573040), (88, 5129730), (90, 5015736), (99, 4559760), (108, 4179780), (110, 4103784), (120, 3761802), (132, 3419820), (135, 3343824), (144, 3134835), (162, 2786520), (165, 2735856), (176, 2564865), (180, 2507868), (198, 2279880), (216, 2089890), (220, 2051892), (240, 1880901), (243, 1857680), (264, 1709910), (270, 1671912), (297, 1519920), (324, 1393260), (330, 1367928), (360, 1253934), (396, 1139940), (405, 1114608), (432, 1044945), (440, 1025946), (486, 928840), (495, 911952), (528, 854955), (540, 835956), (594, 759960), (648, 696630), (660, 683964), (720, 626967), (792, 569970), (810, 557304), (880, 512973), (891, 506640), (972, 464420), (990, 455976), (1080, 417978), (1188, 379980), (1215, 371536), (1296, 348315), (1320, 341982), (1485, 303984), (1584, 284985), (1620, 278652), (1782, 253320), (1944, 232210), (1980, 227988), (2111, 213840), (2160, 208989), (2376, 189990), (2430, 185768), (2640, 170991), (2673, 168880), (2970, 151992), (3240, 139326), (3564, 126660), (3888, 116105), (3960, 113994), (4222, 106920), (4455, 101328), (4752, 94995), (4860, 92884), (5346, 84440), (5940, 75996), (6333, 71280), (6480, 69663), (7128, 63330), (7920, 56997), (8444, 53460), (8910, 50664), (9720, 46442), (10555, 42768), (10692, 42220), (11880, 37998), (12666, 35640), (13365, 33776), (14256, 31665), (16888, 26730), (17820, 25332), (18999, 23760), (19440, 23221), (21110, 21384)]