493454920320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{28556419}}^1$

素因数の和:28556447

約数の個数: 128

約数和(自身を含む): 1747652904000

約数和(自身を除く): 1254197983680

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 28556419, 57112838, 85669257, 114225676, 142782095, 171338514, 228451352, 257007771, 285564190, 342677028, 428346285, 456902704, 514015542, 571128380, 685354056, 771023313, 856692570, 913805408, 1028031084, 1142256760, 1285038855, 1370708112, 1542046626, 1713385140, 1827610816, 2056062168, 2284513520, 2570077710, 2741416224, 3084093252, 3426770280, 3655221632, 3855116565, 4112124336, 4569027040, 5140155420, 5482832448, 6168186504, 6853540560, 7710233130, 8224248672, 9138054080, 10280310840, 10965664896, 12336373008, 13707081120, 15420466260, 16448497344, 18276108160, 20560621680, 24672746016, 27414162240, 30840932520, 32896994688, 41121243360, 49345492032, 54828324480, 61681865040, 82242486720, 98690984064, 123363730080, 164484973440, 246727460160, 493454920320]

約数ペア:

[(1, 493454920320), (2, 246727460160), (3, 164484973440), (4, 123363730080), (5, 98690984064), (6, 82242486720), (8, 61681865040), (9, 54828324480), (10, 49345492032), (12, 41121243360), (15, 32896994688), (16, 30840932520), (18, 27414162240), (20, 24672746016), (24, 20560621680), (27, 18276108160), (30, 16448497344), (32, 15420466260), (36, 13707081120), (40, 12336373008), (45, 10965664896), (48, 10280310840), (54, 9138054080), (60, 8224248672), (64, 7710233130), (72, 6853540560), (80, 6168186504), (90, 5482832448), (96, 5140155420), (108, 4569027040), (120, 4112124336), (128, 3855116565), (135, 3655221632), (144, 3426770280), (160, 3084093252), (180, 2741416224), (192, 2570077710), (216, 2284513520), (240, 2056062168), (270, 1827610816), (288, 1713385140), (320, 1542046626), (360, 1370708112), (384, 1285038855), (432, 1142256760), (480, 1028031084), (540, 913805408), (576, 856692570), (640, 771023313), (720, 685354056), (864, 571128380), (960, 514015542), (1080, 456902704), (1152, 428346285), (1440, 342677028), (1728, 285564190), (1920, 257007771), (2160, 228451352), (2880, 171338514), (3456, 142782095), (4320, 114225676), (5760, 85669257), (8640, 57112838), (17280, 28556419)]