4573775520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{21317}}^1$

素因数の和:21487

約数の個数: 144

約数和(自身を含む): 15713497800

約数和(自身を除く): 11139722280

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, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 745, 894, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 4768, 5364, 5960, 6705, 7152, 8940, 10728, 11920, 13410, 14304, 17880, 21317, 21456, 23840, 26820, 35760, 42634, 42912, 53640, 63951, 71520, 85268, 106585, 107280, 127902, 170536, 191853, 213170, 214560, 255804, 319755, 341072, 383706, 426340, 511608, 639510, 682144, 767412, 852680, 959265, 1023216, 1279020, 1534824, 1705360, 1918530, 2046432, 2558040, 3069648, 3176233, 3410720, 3837060, 5116080, 6139296, 6352466, 7674120, 9528699, 10232160, 12704932, 15348240, 15881165, 19057398, 25409864, 28586097, 30696480, 31762330, 38114796, 47643495, 50819728, 57172194, 63524660, 76229592, 95286990, 101639456, 114344388, 127049320, 142930485, 152459184, 190573980, 228688776, 254098640, 285860970, 304918368, 381147960, 457377552, 508197280, 571721940, 762295920, 914755104, 1143443880, 1524591840, 2286887760, 4573775520]

約数ペア:

[(1, 4573775520), (2, 2286887760), (3, 1524591840), (4, 1143443880), (5, 914755104), (6, 762295920), (8, 571721940), (9, 508197280), (10, 457377552), (12, 381147960), (15, 304918368), (16, 285860970), (18, 254098640), (20, 228688776), (24, 190573980), (30, 152459184), (32, 142930485), (36, 127049320), (40, 114344388), (45, 101639456), (48, 95286990), (60, 76229592), (72, 63524660), (80, 57172194), (90, 50819728), (96, 47643495), (120, 38114796), (144, 31762330), (149, 30696480), (160, 28586097), (180, 25409864), (240, 19057398), (288, 15881165), (298, 15348240), (360, 12704932), (447, 10232160), (480, 9528699), (596, 7674120), (720, 6352466), (745, 6139296), (894, 5116080), (1192, 3837060), (1341, 3410720), (1440, 3176233), (1490, 3069648), (1788, 2558040), (2235, 2046432), (2384, 1918530), (2682, 1705360), (2980, 1534824), (3576, 1279020), (4470, 1023216), (4768, 959265), (5364, 852680), (5960, 767412), (6705, 682144), (7152, 639510), (8940, 511608), (10728, 426340), (11920, 383706), (13410, 341072), (14304, 319755), (17880, 255804), (21317, 214560), (21456, 213170), (23840, 191853), (26820, 170536), (35760, 127902), (42634, 107280), (42912, 106585), (53640, 85268), (63951, 71520)]