2231459280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1560

約数の個数: 240

約数和(自身を含む): 7875329280

約数和(自身を除く): 5643870000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 158, 162, 180, 216, 237, 240, 243, 270, 316, 324, 360, 395, 405, 432, 474, 486, 540, 632, 648, 711, 720, 790, 810, 948, 972, 1080, 1185, 1215, 1264, 1296, 1422, 1453, 1580, 1620, 1896, 1944, 2133, 2160, 2370, 2430, 2844, 2906, 3160, 3240, 3555, 3792, 3888, 4266, 4359, 4740, 4860, 5688, 5812, 6320, 6399, 6480, 7110, 7265, 8532, 8718, 9480, 9720, 10665, 11376, 11624, 12798, 13077, 14220, 14530, 17064, 17436, 18960, 19197, 19440, 21330, 21795, 23248, 25596, 26154, 28440, 29060, 31995, 34128, 34872, 38394, 39231, 42660, 43590, 51192, 52308, 56880, 58120, 63990, 65385, 69744, 76788, 78462, 85320, 87180, 95985, 102384, 104616, 114787, 116240, 117693, 127980, 130770, 153576, 156924, 170640, 174360, 191970, 196155, 209232, 229574, 235386, 255960, 261540, 307152, 313848, 344361, 348720, 353079, 383940, 392310, 459148, 470772, 511920, 523080, 573935, 588465, 627696, 688722, 706158, 767880, 784620, 918296, 941544, 1033083, 1046160, 1147870, 1176930, 1377444, 1412316, 1535760, 1569240, 1721805, 1765395, 1836592, 1883088, 2066166, 2295740, 2353860, 2754888, 2824632, 3099249, 3138480, 3443610, 3530790, 4132332, 4591480, 4707720, 5165415, 5509776, 5649264, 6198498, 6887220, 7061580, 8264664, 9182960, 9297747, 9415440, 10330830, 12396996, 13774440, 14123160, 15496245, 16529328, 18595494, 20661660, 24793992, 27548880, 27893241, 28246320, 30992490, 37190988, 41323320, 46488735, 49587984, 55786482, 61984980, 74381976, 82646640, 92977470, 111572964, 123969960, 139466205, 148763952, 185954940, 223145928, 247939920, 278932410, 371909880, 446291856, 557864820, 743819760, 1115729640, 2231459280]

約数ペア:

[(1, 2231459280), (2, 1115729640), (3, 743819760), (4, 557864820), (5, 446291856), (6, 371909880), (8, 278932410), (9, 247939920), (10, 223145928), (12, 185954940), (15, 148763952), (16, 139466205), (18, 123969960), (20, 111572964), (24, 92977470), (27, 82646640), (30, 74381976), (36, 61984980), (40, 55786482), (45, 49587984), (48, 46488735), (54, 41323320), (60, 37190988), (72, 30992490), (79, 28246320), (80, 27893241), (81, 27548880), (90, 24793992), (108, 20661660), (120, 18595494), (135, 16529328), (144, 15496245), (158, 14123160), (162, 13774440), (180, 12396996), (216, 10330830), (237, 9415440), (240, 9297747), (243, 9182960), (270, 8264664), (316, 7061580), (324, 6887220), (360, 6198498), (395, 5649264), (405, 5509776), (432, 5165415), (474, 4707720), (486, 4591480), (540, 4132332), (632, 3530790), (648, 3443610), (711, 3138480), (720, 3099249), (790, 2824632), (810, 2754888), (948, 2353860), (972, 2295740), (1080, 2066166), (1185, 1883088), (1215, 1836592), (1264, 1765395), (1296, 1721805), (1422, 1569240), (1453, 1535760), (1580, 1412316), (1620, 1377444), (1896, 1176930), (1944, 1147870), (2133, 1046160), (2160, 1033083), (2370, 941544), (2430, 918296), (2844, 784620), (2906, 767880), (3160, 706158), (3240, 688722), (3555, 627696), (3792, 588465), (3888, 573935), (4266, 523080), (4359, 511920), (4740, 470772), (4860, 459148), (5688, 392310), (5812, 383940), (6320, 353079), (6399, 348720), (6480, 344361), (7110, 313848), (7265, 307152), (8532, 261540), (8718, 255960), (9480, 235386), (9720, 229574), (10665, 209232), (11376, 196155), (11624, 191970), (12798, 174360), (13077, 170640), (14220, 156924), (14530, 153576), (17064, 130770), (17436, 127980), (18960, 117693), (19197, 116240), (19440, 114787), (21330, 104616), (21795, 102384), (23248, 95985), (25596, 87180), (26154, 85320), (28440, 78462), (29060, 76788), (31995, 69744), (34128, 65385), (34872, 63990), (38394, 58120), (39231, 56880), (42660, 52308), (43590, 51192)]