246089520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17989}}^1$

素因数の和:18027

約数の個数: 120

約数和(自身を含む): 869996400

約数和(自身を除く): 623906880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 17989, 35978, 53967, 71956, 89945, 107934, 143912, 161901, 179890, 215868, 269835, 287824, 323802, 341791, 359780, 431736, 539670, 647604, 683582, 719560, 809505, 863472, 1025373, 1079340, 1295208, 1367164, 1439120, 1619010, 1708955, 2050746, 2158680, 2590416, 2734328, 3076119, 3238020, 3417910, 4101492, 4317360, 5126865, 5468656, 6152238, 6476040, 6835820, 8202984, 10253730, 12304476, 12952080, 13671640, 15380595, 16405968, 20507460, 24608952, 27343280, 30761190, 41014920, 49217904, 61522380, 82029840, 123044760, 246089520]

約数ペア:

[(1, 246089520), (2, 123044760), (3, 82029840), (4, 61522380), (5, 49217904), (6, 41014920), (8, 30761190), (9, 27343280), (10, 24608952), (12, 20507460), (15, 16405968), (16, 15380595), (18, 13671640), (19, 12952080), (20, 12304476), (24, 10253730), (30, 8202984), (36, 6835820), (38, 6476040), (40, 6152238), (45, 5468656), (48, 5126865), (57, 4317360), (60, 4101492), (72, 3417910), (76, 3238020), (80, 3076119), (90, 2734328), (95, 2590416), (114, 2158680), (120, 2050746), (144, 1708955), (152, 1619010), (171, 1439120), (180, 1367164), (190, 1295208), (228, 1079340), (240, 1025373), (285, 863472), (304, 809505), (342, 719560), (360, 683582), (380, 647604), (456, 539670), (570, 431736), (684, 359780), (720, 341791), (760, 323802), (855, 287824), (912, 269835), (1140, 215868), (1368, 179890), (1520, 161901), (1710, 143912), (2280, 107934), (2736, 89945), (3420, 71956), (4560, 53967), (6840, 35978), (13680, 17989)]