389063520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:934

約数の個数: 192

約数和(自身を含む): 1375496640

約数和(自身を除く): 986433120

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, 72, 80, 90, 96, 108, 113, 120, 135, 144, 160, 180, 216, 226, 240, 270, 288, 339, 360, 432, 452, 480, 540, 565, 678, 720, 797, 864, 904, 1017, 1080, 1130, 1356, 1440, 1594, 1695, 1808, 2034, 2160, 2260, 2391, 2712, 3051, 3188, 3390, 3616, 3985, 4068, 4320, 4520, 4782, 5085, 5424, 6102, 6376, 6780, 7173, 7970, 8136, 9040, 9564, 10170, 10848, 11955, 12204, 12752, 13560, 14346, 15255, 15940, 16272, 18080, 19128, 20340, 21519, 23910, 24408, 25504, 27120, 28692, 30510, 31880, 32544, 35865, 38256, 40680, 43038, 47820, 48816, 54240, 57384, 61020, 63760, 71730, 76512, 81360, 86076, 90061, 95640, 97632, 107595, 114768, 122040, 127520, 143460, 162720, 172152, 180122, 191280, 215190, 229536, 244080, 270183, 286920, 344304, 360244, 382560, 430380, 450305, 488160, 540366, 573840, 688608, 720488, 810549, 860760, 900610, 1080732, 1147680, 1350915, 1440976, 1621098, 1721520, 1801220, 2161464, 2431647, 2701830, 2881952, 3242196, 3443040, 3602440, 4052745, 4322928, 4863294, 5403660, 6484392, 7204880, 8105490, 8645856, 9726588, 10807320, 12158235, 12968784, 14409760, 16210980, 19453176, 21614640, 24316470, 25937568, 32421960, 38906352, 43229280, 48632940, 64843920, 77812704, 97265880, 129687840, 194531760, 389063520]

約数ペア:

[(1, 389063520), (2, 194531760), (3, 129687840), (4, 97265880), (5, 77812704), (6, 64843920), (8, 48632940), (9, 43229280), (10, 38906352), (12, 32421960), (15, 25937568), (16, 24316470), (18, 21614640), (20, 19453176), (24, 16210980), (27, 14409760), (30, 12968784), (32, 12158235), (36, 10807320), (40, 9726588), (45, 8645856), (48, 8105490), (54, 7204880), (60, 6484392), (72, 5403660), (80, 4863294), (90, 4322928), (96, 4052745), (108, 3602440), (113, 3443040), (120, 3242196), (135, 2881952), (144, 2701830), (160, 2431647), (180, 2161464), (216, 1801220), (226, 1721520), (240, 1621098), (270, 1440976), (288, 1350915), (339, 1147680), (360, 1080732), (432, 900610), (452, 860760), (480, 810549), (540, 720488), (565, 688608), (678, 573840), (720, 540366), (797, 488160), (864, 450305), (904, 430380), (1017, 382560), (1080, 360244), (1130, 344304), (1356, 286920), (1440, 270183), (1594, 244080), (1695, 229536), (1808, 215190), (2034, 191280), (2160, 180122), (2260, 172152), (2391, 162720), (2712, 143460), (3051, 127520), (3188, 122040), (3390, 114768), (3616, 107595), (3985, 97632), (4068, 95640), (4320, 90061), (4520, 86076), (4782, 81360), (5085, 76512), (5424, 71730), (6102, 63760), (6376, 61020), (6780, 57384), (7173, 54240), (7970, 48816), (8136, 47820), (9040, 43038), (9564, 40680), (10170, 38256), (10848, 35865), (11955, 32544), (12204, 31880), (12752, 30510), (13560, 28692), (14346, 27120), (15255, 25504), (15940, 24408), (16272, 23910), (18080, 21519), (19128, 20340)]