1087770240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1639

約数の個数: 192

約数和(自身を含む): 3788328960

約数和(自身を除く): 2700558720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1487, 1524, 1905, 1920, 2032, 2286, 2540, 2880, 2974, 3048, 3810, 4064, 4461, 4572, 5080, 5715, 5760, 5948, 6096, 7435, 7620, 8128, 8922, 9144, 10160, 11430, 11896, 12192, 13383, 14870, 15240, 16256, 17844, 18288, 20320, 22305, 22860, 23792, 24384, 26766, 29740, 30480, 35688, 36576, 40640, 44610, 45720, 47584, 48768, 53532, 59480, 60960, 66915, 71376, 73152, 81280, 89220, 91440, 95168, 107064, 118960, 121920, 133830, 142752, 146304, 178440, 182880, 188849, 190336, 214128, 237920, 243840, 267660, 285504, 356880, 365760, 377698, 428256, 475840, 535320, 566547, 571008, 713760, 731520, 755396, 856512, 944245, 951680, 1070640, 1133094, 1427520, 1510792, 1699641, 1713024, 1888490, 2141280, 2266188, 2832735, 2855040, 3021584, 3399282, 3776980, 4282560, 4532376, 5665470, 6043168, 6798564, 7553960, 8498205, 8565120, 9064752, 11330940, 12086336, 13597128, 15107920, 16996410, 18129504, 22661880, 24172672, 27194256, 30215840, 33992820, 36259008, 45323760, 54388512, 60431680, 67985640, 72518016, 90647520, 108777024, 120863360, 135971280, 181295040, 217554048, 271942560, 362590080, 543885120, 1087770240]

約数ペア:

[(1, 1087770240), (2, 543885120), (3, 362590080), (4, 271942560), (5, 217554048), (6, 181295040), (8, 135971280), (9, 120863360), (10, 108777024), (12, 90647520), (15, 72518016), (16, 67985640), (18, 60431680), (20, 54388512), (24, 45323760), (30, 36259008), (32, 33992820), (36, 30215840), (40, 27194256), (45, 24172672), (48, 22661880), (60, 18129504), (64, 16996410), (72, 15107920), (80, 13597128), (90, 12086336), (96, 11330940), (120, 9064752), (127, 8565120), (128, 8498205), (144, 7553960), (160, 6798564), (180, 6043168), (192, 5665470), (240, 4532376), (254, 4282560), (288, 3776980), (320, 3399282), (360, 3021584), (381, 2855040), (384, 2832735), (480, 2266188), (508, 2141280), (576, 1888490), (635, 1713024), (640, 1699641), (720, 1510792), (762, 1427520), (960, 1133094), (1016, 1070640), (1143, 951680), (1152, 944245), (1270, 856512), (1440, 755396), (1487, 731520), (1524, 713760), (1905, 571008), (1920, 566547), (2032, 535320), (2286, 475840), (2540, 428256), (2880, 377698), (2974, 365760), (3048, 356880), (3810, 285504), (4064, 267660), (4461, 243840), (4572, 237920), (5080, 214128), (5715, 190336), (5760, 188849), (5948, 182880), (6096, 178440), (7435, 146304), (7620, 142752), (8128, 133830), (8922, 121920), (9144, 118960), (10160, 107064), (11430, 95168), (11896, 91440), (12192, 89220), (13383, 81280), (14870, 73152), (15240, 71376), (16256, 66915), (17844, 60960), (18288, 59480), (20320, 53532), (22305, 48768), (22860, 47584), (23792, 45720), (24384, 44610), (26766, 40640), (29740, 36576), (30480, 35688)]