2887060320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2619

約数の個数: 240

約数和(自身を含む): 10307515680

約数和(自身を除く): 7420455360

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, 72, 80, 81, 89, 90, 96, 108, 120, 135, 144, 160, 162, 178, 180, 216, 240, 267, 270, 288, 324, 356, 360, 405, 432, 445, 480, 534, 540, 648, 712, 720, 801, 810, 864, 890, 1068, 1080, 1296, 1335, 1424, 1440, 1602, 1620, 1780, 2136, 2160, 2403, 2503, 2592, 2670, 2848, 3204, 3240, 3560, 4005, 4272, 4320, 4806, 5006, 5340, 6408, 6480, 7120, 7209, 7509, 8010, 8544, 9612, 10012, 10680, 12015, 12515, 12816, 12960, 14240, 14418, 15018, 16020, 19224, 20024, 21360, 22527, 24030, 25030, 25632, 28836, 30036, 32040, 36045, 37545, 38448, 40048, 42720, 45054, 48060, 50060, 57672, 60072, 64080, 67581, 72090, 75090, 76896, 80096, 90108, 96120, 100120, 112635, 115344, 120144, 128160, 135162, 144180, 150180, 180216, 192240, 200240, 202743, 222767, 225270, 230688, 240288, 270324, 288360, 300360, 337905, 360432, 384480, 400480, 405486, 445534, 450540, 540648, 576720, 600720, 668301, 675810, 720864, 810972, 891068, 901080, 1013715, 1081296, 1113835, 1153440, 1201440, 1336602, 1351620, 1621944, 1782136, 1802160, 2004903, 2027430, 2162592, 2227670, 2673204, 2703240, 3243888, 3341505, 3564272, 3604320, 4009806, 4054860, 4455340, 5346408, 5406480, 6014709, 6487776, 6683010, 7128544, 8019612, 8109720, 8910680, 10024515, 10692816, 10812960, 12029418, 13366020, 16039224, 16219440, 17821360, 18044127, 20049030, 21385632, 24058836, 26732040, 30073545, 32078448, 32438880, 35642720, 36088254, 40098060, 48117672, 53464080, 60147090, 64156896, 72176508, 80196120, 90220635, 96235344, 106928160, 120294180, 144353016, 160392240, 180441270, 192470688, 240588360, 288706032, 320784480, 360882540, 481176720, 577412064, 721765080, 962353440, 1443530160, 2887060320]

約数ペア:

[(1, 2887060320), (2, 1443530160), (3, 962353440), (4, 721765080), (5, 577412064), (6, 481176720), (8, 360882540), (9, 320784480), (10, 288706032), (12, 240588360), (15, 192470688), (16, 180441270), (18, 160392240), (20, 144353016), (24, 120294180), (27, 106928160), (30, 96235344), (32, 90220635), (36, 80196120), (40, 72176508), (45, 64156896), (48, 60147090), (54, 53464080), (60, 48117672), (72, 40098060), (80, 36088254), (81, 35642720), (89, 32438880), (90, 32078448), (96, 30073545), (108, 26732040), (120, 24058836), (135, 21385632), (144, 20049030), (160, 18044127), (162, 17821360), (178, 16219440), (180, 16039224), (216, 13366020), (240, 12029418), (267, 10812960), (270, 10692816), (288, 10024515), (324, 8910680), (356, 8109720), (360, 8019612), (405, 7128544), (432, 6683010), (445, 6487776), (480, 6014709), (534, 5406480), (540, 5346408), (648, 4455340), (712, 4054860), (720, 4009806), (801, 3604320), (810, 3564272), (864, 3341505), (890, 3243888), (1068, 2703240), (1080, 2673204), (1296, 2227670), (1335, 2162592), (1424, 2027430), (1440, 2004903), (1602, 1802160), (1620, 1782136), (1780, 1621944), (2136, 1351620), (2160, 1336602), (2403, 1201440), (2503, 1153440), (2592, 1113835), (2670, 1081296), (2848, 1013715), (3204, 901080), (3240, 891068), (3560, 810972), (4005, 720864), (4272, 675810), (4320, 668301), (4806, 600720), (5006, 576720), (5340, 540648), (6408, 450540), (6480, 445534), (7120, 405486), (7209, 400480), (7509, 384480), (8010, 360432), (8544, 337905), (9612, 300360), (10012, 288360), (10680, 270324), (12015, 240288), (12515, 230688), (12816, 225270), (12960, 222767), (14240, 202743), (14418, 200240), (15018, 192240), (16020, 180216), (19224, 150180), (20024, 144180), (21360, 135162), (22527, 128160), (24030, 120144), (25030, 115344), (25632, 112635), (28836, 100120), (30036, 96120), (32040, 90108), (36045, 80096), (37545, 76896), (38448, 75090), (40048, 72090), (42720, 67581), (45054, 64080), (48060, 60072), (50060, 57672)]