80182561920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8563}}^1\times {\mathrm{4877}}^1$

素因数の和:13462

約数の個数: 128

約数和(自身を含む): 255664175040

約数和(自身を除く): 175481613120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 4877, 8563, 9754, 14631, 17126, 19508, 24385, 25689, 29262, 34252, 39016, 42815, 48770, 51378, 58524, 68504, 73155, 78032, 85630, 97540, 102756, 117048, 128445, 137008, 146310, 156064, 171260, 195080, 205512, 234096, 256890, 274016, 292620, 312128, 342520, 390160, 411024, 468192, 513780, 548032, 585240, 624256, 685040, 780320, 822048, 936384, 1027560, 1096064, 1170480, 1370080, 1560640, 1644096, 1872768, 2055120, 2340960, 2740160, 3121280, 3288192, 4110240, 4681920, 5480320, 8220480, 9363840, 16440960, 41761751, 83523502, 125285253, 167047004, 208808755, 250570506, 334094008, 417617510, 501141012, 626426265, 668188016, 835235020, 1002282024, 1252852530, 1336376032, 1670470040, 2004564048, 2505705060, 2672752064, 3340940080, 4009128096, 5011410120, 5345504128, 6681880160, 8018256192, 10022820240, 13363760320, 16036512384, 20045640480, 26727520640, 40091280960, 80182561920]

約数ペア:

[(1, 80182561920), (2, 40091280960), (3, 26727520640), (4, 20045640480), (5, 16036512384), (6, 13363760320), (8, 10022820240), (10, 8018256192), (12, 6681880160), (15, 5345504128), (16, 5011410120), (20, 4009128096), (24, 3340940080), (30, 2672752064), (32, 2505705060), (40, 2004564048), (48, 1670470040), (60, 1336376032), (64, 1252852530), (80, 1002282024), (96, 835235020), (120, 668188016), (128, 626426265), (160, 501141012), (192, 417617510), (240, 334094008), (320, 250570506), (384, 208808755), (480, 167047004), (640, 125285253), (960, 83523502), (1920, 41761751), (4877, 16440960), (8563, 9363840), (9754, 8220480), (14631, 5480320), (17126, 4681920), (19508, 4110240), (24385, 3288192), (25689, 3121280), (29262, 2740160), (34252, 2340960), (39016, 2055120), (42815, 1872768), (48770, 1644096), (51378, 1560640), (58524, 1370080), (68504, 1170480), (73155, 1096064), (78032, 1027560), (85630, 936384), (97540, 822048), (102756, 780320), (117048, 685040), (128445, 624256), (137008, 585240), (146310, 548032), (156064, 513780), (171260, 468192), (195080, 411024), (205512, 390160), (234096, 342520), (256890, 312128), (274016, 292620)]