12463920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2473}}^1$

素因数の和:2499

約数の個数: 120

約数和(自身を含む): 47857056

約数和(自身を除く): 35393136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2473, 2520, 4946, 5040, 7419, 9892, 12365, 14838, 17311, 19784, 22257, 24730, 29676, 34622, 37095, 39568, 44514, 49460, 51933, 59352, 69244, 74190, 86555, 89028, 98920, 103866, 111285, 118704, 138488, 148380, 155799, 173110, 178056, 197840, 207732, 222570, 259665, 276976, 296760, 311598, 346220, 356112, 415464, 445140, 519330, 593520, 623196, 692440, 778995, 830928, 890280, 1038660, 1246392, 1384880, 1557990, 1780560, 2077320, 2492784, 3115980, 4154640, 6231960, 12463920]

約数ペア:

[(1, 12463920), (2, 6231960), (3, 4154640), (4, 3115980), (5, 2492784), (6, 2077320), (7, 1780560), (8, 1557990), (9, 1384880), (10, 1246392), (12, 1038660), (14, 890280), (15, 830928), (16, 778995), (18, 692440), (20, 623196), (21, 593520), (24, 519330), (28, 445140), (30, 415464), (35, 356112), (36, 346220), (40, 311598), (42, 296760), (45, 276976), (48, 259665), (56, 222570), (60, 207732), (63, 197840), (70, 178056), (72, 173110), (80, 155799), (84, 148380), (90, 138488), (105, 118704), (112, 111285), (120, 103866), (126, 98920), (140, 89028), (144, 86555), (168, 74190), (180, 69244), (210, 59352), (240, 51933), (252, 49460), (280, 44514), (315, 39568), (336, 37095), (360, 34622), (420, 29676), (504, 24730), (560, 22257), (630, 19784), (720, 17311), (840, 14838), (1008, 12365), (1260, 9892), (1680, 7419), (2473, 5040), (2520, 4946)]