87388865280

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{280957}}^1$

素因数の和:280993

約数の個数: 216

約数和(自身を含む): 313555870992

約数和(自身を除く): 226167005712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 25920, 31104, 34560, 38880, 51840, 62208, 77760, 103680, 155520, 280957, 311040, 561914, 842871, 1123828, 1404785, 1685742, 2247656, 2528613, 2809570, 3371484, 4214355, 4495312, 5057226, 5619140, 6742968, 7585839, 8428710, 8990624, 10114452, 11238280, 12643065, 13485936, 15171678, 16857420, 17981248, 20228904, 22476560, 22757517, 25286130, 26971872, 30343356, 33714840, 35962496, 37929195, 40457808, 44953120, 45515034, 50572260, 53943744, 60686712, 67429680, 68272551, 71924992, 75858390, 80915616, 89906240, 91030068, 101144520, 107887488, 113787585, 121373424, 134859360, 136545102, 151716780, 161831232, 179812480, 182060136, 202289040, 215774976, 227575170, 242746848, 269718720, 273090204, 303433560, 323662464, 341362755, 359624960, 364120272, 404578080, 455150340, 485493696, 539437440, 546180408, 606867120, 647324928, 682725510, 728240544, 809156160, 910300680, 970987392, 1078874880, 1092360816, 1213734240, 1365451020, 1456481088, 1618312320, 1820601360, 1941974784, 2184721632, 2427468480, 2730902040, 2912962176, 3236624640, 3641202720, 4369443264, 4854936960, 5461804080, 5825924352, 7282405440, 8738886528, 9709873920, 10923608160, 14564810880, 17477773056, 21847216320, 29129621760, 43694432640, 87388865280]

約数ペア:

[(1, 87388865280), (2, 43694432640), (3, 29129621760), (4, 21847216320), (5, 17477773056), (6, 14564810880), (8, 10923608160), (9, 9709873920), (10, 8738886528), (12, 7282405440), (15, 5825924352), (16, 5461804080), (18, 4854936960), (20, 4369443264), (24, 3641202720), (27, 3236624640), (30, 2912962176), (32, 2730902040), (36, 2427468480), (40, 2184721632), (45, 1941974784), (48, 1820601360), (54, 1618312320), (60, 1456481088), (64, 1365451020), (72, 1213734240), (80, 1092360816), (81, 1078874880), (90, 970987392), (96, 910300680), (108, 809156160), (120, 728240544), (128, 682725510), (135, 647324928), (144, 606867120), (160, 546180408), (162, 539437440), (180, 485493696), (192, 455150340), (216, 404578080), (240, 364120272), (243, 359624960), (256, 341362755), (270, 323662464), (288, 303433560), (320, 273090204), (324, 269718720), (360, 242746848), (384, 227575170), (405, 215774976), (432, 202289040), (480, 182060136), (486, 179812480), (540, 161831232), (576, 151716780), (640, 136545102), (648, 134859360), (720, 121373424), (768, 113787585), (810, 107887488), (864, 101144520), (960, 91030068), (972, 89906240), (1080, 80915616), (1152, 75858390), (1215, 71924992), (1280, 68272551), (1296, 67429680), (1440, 60686712), (1620, 53943744), (1728, 50572260), (1920, 45515034), (1944, 44953120), (2160, 40457808), (2304, 37929195), (2430, 35962496), (2592, 33714840), (2880, 30343356), (3240, 26971872), (3456, 25286130), (3840, 22757517), (3888, 22476560), (4320, 20228904), (4860, 17981248), (5184, 16857420), (5760, 15171678), (6480, 13485936), (6912, 12643065), (7776, 11238280), (8640, 10114452), (9720, 8990624), (10368, 8428710), (11520, 7585839), (12960, 6742968), (15552, 5619140), (17280, 5057226), (19440, 4495312), (20736, 4214355), (25920, 3371484), (31104, 2809570), (34560, 2528613), (38880, 2247656), (51840, 1685742), (62208, 1404785), (77760, 1123828), (103680, 842871), (155520, 561914), (280957, 311040)]