627909840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2122

約数の個数: 160

約数和(自身を含む): 2178432000

約数和(自身を除く): 1550522160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 745, 894, 1080, 1192, 1341, 1490, 1788, 1951, 2160, 2235, 2384, 2682, 2980, 3576, 3902, 4023, 4470, 5364, 5853, 5960, 6705, 7152, 7804, 8046, 8940, 9755, 10728, 11706, 11920, 13410, 15608, 16092, 17559, 17880, 19510, 20115, 21456, 23412, 26820, 29265, 31216, 32184, 35118, 35760, 39020, 40230, 46824, 52677, 53640, 58530, 64368, 70236, 78040, 80460, 87795, 93648, 105354, 107280, 117060, 140472, 156080, 160920, 175590, 210708, 234120, 263385, 280944, 290699, 321840, 351180, 421416, 468240, 526770, 581398, 702360, 842832, 872097, 1053540, 1162796, 1404720, 1453495, 1744194, 2107080, 2325592, 2616291, 2906990, 3488388, 4214160, 4360485, 4651184, 5232582, 5813980, 6976776, 7848873, 8720970, 10465164, 11627960, 13081455, 13953552, 15697746, 17441940, 20930328, 23255920, 26162910, 31395492, 34883880, 39244365, 41860656, 52325820, 62790984, 69767760, 78488730, 104651640, 125581968, 156977460, 209303280, 313954920, 627909840]

約数ペア:

[(1, 627909840), (2, 313954920), (3, 209303280), (4, 156977460), (5, 125581968), (6, 104651640), (8, 78488730), (9, 69767760), (10, 62790984), (12, 52325820), (15, 41860656), (16, 39244365), (18, 34883880), (20, 31395492), (24, 26162910), (27, 23255920), (30, 20930328), (36, 17441940), (40, 15697746), (45, 13953552), (48, 13081455), (54, 11627960), (60, 10465164), (72, 8720970), (80, 7848873), (90, 6976776), (108, 5813980), (120, 5232582), (135, 4651184), (144, 4360485), (149, 4214160), (180, 3488388), (216, 2906990), (240, 2616291), (270, 2325592), (298, 2107080), (360, 1744194), (432, 1453495), (447, 1404720), (540, 1162796), (596, 1053540), (720, 872097), (745, 842832), (894, 702360), (1080, 581398), (1192, 526770), (1341, 468240), (1490, 421416), (1788, 351180), (1951, 321840), (2160, 290699), (2235, 280944), (2384, 263385), (2682, 234120), (2980, 210708), (3576, 175590), (3902, 160920), (4023, 156080), (4470, 140472), (5364, 117060), (5853, 107280), (5960, 105354), (6705, 93648), (7152, 87795), (7804, 80460), (8046, 78040), (8940, 70236), (9755, 64368), (10728, 58530), (11706, 53640), (11920, 52677), (13410, 46824), (15608, 40230), (16092, 39020), (17559, 35760), (17880, 35118), (19510, 32184), (20115, 31216), (21456, 29265), (23412, 26820)]