127579680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4663}}^1$

素因数の和:4703

約数の個数: 144

約数和(自身を含む): 458377920

約数和(自身を除く): 330798240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 4663, 5472, 6840, 9120, 9326, 13680, 13989, 18652, 23315, 27360, 27978, 37304, 41967, 46630, 55956, 69945, 74608, 83934, 88597, 93260, 111912, 139890, 149216, 167868, 177194, 186520, 209835, 223824, 265791, 279780, 335736, 354388, 373040, 419670, 442985, 447648, 531582, 559560, 671472, 708776, 746080, 797373, 839340, 885970, 1063164, 1119120, 1328955, 1342944, 1417552, 1594746, 1678680, 1771940, 2126328, 2238240, 2657910, 2835104, 3189492, 3357360, 3543880, 3986865, 4252656, 5315820, 6378984, 6714720, 7087760, 7973730, 8505312, 10631640, 12757968, 14175520, 15947460, 21263280, 25515936, 31894920, 42526560, 63789840, 127579680]

約数ペア:

[(1, 127579680), (2, 63789840), (3, 42526560), (4, 31894920), (5, 25515936), (6, 21263280), (8, 15947460), (9, 14175520), (10, 12757968), (12, 10631640), (15, 8505312), (16, 7973730), (18, 7087760), (19, 6714720), (20, 6378984), (24, 5315820), (30, 4252656), (32, 3986865), (36, 3543880), (38, 3357360), (40, 3189492), (45, 2835104), (48, 2657910), (57, 2238240), (60, 2126328), (72, 1771940), (76, 1678680), (80, 1594746), (90, 1417552), (95, 1342944), (96, 1328955), (114, 1119120), (120, 1063164), (144, 885970), (152, 839340), (160, 797373), (171, 746080), (180, 708776), (190, 671472), (228, 559560), (240, 531582), (285, 447648), (288, 442985), (304, 419670), (342, 373040), (360, 354388), (380, 335736), (456, 279780), (480, 265791), (570, 223824), (608, 209835), (684, 186520), (720, 177194), (760, 167868), (855, 149216), (912, 139890), (1140, 111912), (1368, 93260), (1440, 88597), (1520, 83934), (1710, 74608), (1824, 69945), (2280, 55956), (2736, 46630), (3040, 41967), (3420, 37304), (4560, 27978), (4663, 27360), (5472, 23315), (6840, 18652), (9120, 13989), (9326, 13680)]