293485680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 240

約数和(自身を含む): 1057265664

約数和(自身を除く): 763779984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 487, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 972, 974, 1080, 1116, 1215, 1240, 1296, 1395, 1461, 1488, 1620, 1674, 1860, 1944, 1948, 2160, 2232, 2430, 2435, 2480, 2511, 2790, 2922, 3240, 3348, 3720, 3888, 3896, 4185, 4383, 4464, 4860, 4870, 5022, 5580, 5844, 6480, 6696, 7305, 7440, 7533, 7792, 8370, 8766, 9720, 9740, 10044, 11160, 11688, 12555, 13149, 13392, 14610, 15066, 15097, 16740, 17532, 19440, 19480, 20088, 21915, 22320, 23376, 25110, 26298, 29220, 30132, 30194, 33480, 35064, 37665, 38960, 39447, 40176, 43830, 45291, 50220, 52596, 58440, 60264, 60388, 65745, 66960, 70128, 75330, 75485, 78894, 87660, 90582, 100440, 105192, 116880, 118341, 120528, 120776, 131490, 135873, 150660, 150970, 157788, 175320, 181164, 197235, 200880, 210384, 226455, 236682, 241552, 262980, 271746, 301320, 301940, 315576, 350640, 362328, 394470, 407619, 452910, 473364, 525960, 543492, 591705, 602640, 603880, 631152, 679365, 724656, 788940, 815238, 905820, 946728, 1051920, 1086984, 1183410, 1207760, 1222857, 1358730, 1577880, 1630476, 1811640, 1893456, 2038095, 2173968, 2366820, 2445714, 2717460, 3155760, 3260952, 3623280, 3668571, 4076190, 4733640, 4891428, 5434920, 6114285, 6521904, 7337142, 8152380, 9467280, 9782856, 10869840, 12228570, 14674284, 16304760, 18342855, 19565712, 24457140, 29348568, 32609520, 36685710, 48914280, 58697136, 73371420, 97828560, 146742840, 293485680]

約数ペア:

[(1, 293485680), (2, 146742840), (3, 97828560), (4, 73371420), (5, 58697136), (6, 48914280), (8, 36685710), (9, 32609520), (10, 29348568), (12, 24457140), (15, 19565712), (16, 18342855), (18, 16304760), (20, 14674284), (24, 12228570), (27, 10869840), (30, 9782856), (31, 9467280), (36, 8152380), (40, 7337142), (45, 6521904), (48, 6114285), (54, 5434920), (60, 4891428), (62, 4733640), (72, 4076190), (80, 3668571), (81, 3623280), (90, 3260952), (93, 3155760), (108, 2717460), (120, 2445714), (124, 2366820), (135, 2173968), (144, 2038095), (155, 1893456), (162, 1811640), (180, 1630476), (186, 1577880), (216, 1358730), (240, 1222857), (243, 1207760), (248, 1183410), (270, 1086984), (279, 1051920), (310, 946728), (324, 905820), (360, 815238), (372, 788940), (405, 724656), (432, 679365), (465, 631152), (486, 603880), (487, 602640), (496, 591705), (540, 543492), (558, 525960), (620, 473364), (648, 452910), (720, 407619), (744, 394470), (810, 362328), (837, 350640), (930, 315576), (972, 301940), (974, 301320), (1080, 271746), (1116, 262980), (1215, 241552), (1240, 236682), (1296, 226455), (1395, 210384), (1461, 200880), (1488, 197235), (1620, 181164), (1674, 175320), (1860, 157788), (1944, 150970), (1948, 150660), (2160, 135873), (2232, 131490), (2430, 120776), (2435, 120528), (2480, 118341), (2511, 116880), (2790, 105192), (2922, 100440), (3240, 90582), (3348, 87660), (3720, 78894), (3888, 75485), (3896, 75330), (4185, 70128), (4383, 66960), (4464, 65745), (4860, 60388), (4870, 60264), (5022, 58440), (5580, 52596), (5844, 50220), (6480, 45291), (6696, 43830), (7305, 40176), (7440, 39447), (7533, 38960), (7792, 37665), (8370, 35064), (8766, 33480), (9720, 30194), (9740, 30132), (10044, 29220), (11160, 26298), (11688, 25110), (12555, 23376), (13149, 22320), (13392, 21915), (14610, 20088), (15066, 19480), (15097, 19440), (16740, 17532)]