620268480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16567}}^1$

素因数の和:16603

約数の個数: 168

約数和(自身を含む): 2297716512

約数和(自身を除く): 1677448032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 16567, 18720, 33134, 37440, 49701, 66268, 82835, 99402, 132536, 149103, 165670, 198804, 215371, 248505, 265072, 298206, 331340, 397608, 430742, 497010, 530144, 596412, 646113, 662680, 745515, 795216, 861484, 994020, 1060288, 1076855, 1192824, 1292226, 1325360, 1491030, 1590432, 1722968, 1938339, 1988040, 2153710, 2385648, 2584452, 2650720, 2982060, 3180864, 3230565, 3445936, 3876678, 3976080, 4307420, 4771296, 5168904, 5301440, 5964120, 6461130, 6891872, 7753356, 7952160, 8614840, 9542592, 9691695, 10337808, 11928240, 12922260, 13783744, 15506712, 15904320, 17229680, 19383390, 20675616, 23856480, 25844520, 31013424, 34459360, 38766780, 41351232, 47712960, 51689040, 62026848, 68918720, 77533560, 103378080, 124053696, 155067120, 206756160, 310134240, 620268480]

約数ペア:

[(1, 620268480), (2, 310134240), (3, 206756160), (4, 155067120), (5, 124053696), (6, 103378080), (8, 77533560), (9, 68918720), (10, 62026848), (12, 51689040), (13, 47712960), (15, 41351232), (16, 38766780), (18, 34459360), (20, 31013424), (24, 25844520), (26, 23856480), (30, 20675616), (32, 19383390), (36, 17229680), (39, 15904320), (40, 15506712), (45, 13783744), (48, 12922260), (52, 11928240), (60, 10337808), (64, 9691695), (65, 9542592), (72, 8614840), (78, 7952160), (80, 7753356), (90, 6891872), (96, 6461130), (104, 5964120), (117, 5301440), (120, 5168904), (130, 4771296), (144, 4307420), (156, 3976080), (160, 3876678), (180, 3445936), (192, 3230565), (195, 3180864), (208, 2982060), (234, 2650720), (240, 2584452), (260, 2385648), (288, 2153710), (312, 1988040), (320, 1938339), (360, 1722968), (390, 1590432), (416, 1491030), (468, 1325360), (480, 1292226), (520, 1192824), (576, 1076855), (585, 1060288), (624, 994020), (720, 861484), (780, 795216), (832, 745515), (936, 662680), (960, 646113), (1040, 596412), (1170, 530144), (1248, 497010), (1440, 430742), (1560, 397608), (1872, 331340), (2080, 298206), (2340, 265072), (2496, 248505), (2880, 215371), (3120, 198804), (3744, 165670), (4160, 149103), (4680, 132536), (6240, 99402), (7488, 82835), (9360, 66268), (12480, 49701), (16567, 37440), (18720, 33134)]