549871920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4519}}^1$

素因数の和:4564

約数の個数: 180

約数和(自身を含む): 2000072880

約数和(自身を除く): 1450200960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4519, 4680, 5070, 6084, 6760, 7605, 8112, 9038, 9360, 10140, 12168, 13520, 13557, 15210, 18076, 20280, 22595, 24336, 27114, 30420, 36152, 40560, 40671, 45190, 54228, 58747, 60840, 67785, 72304, 81342, 90380, 108456, 117494, 121680, 135570, 162684, 176241, 180760, 203355, 216912, 234988, 271140, 293735, 325368, 352482, 361520, 406710, 469976, 528723, 542280, 587470, 650736, 704964, 763711, 813420, 881205, 939952, 1057446, 1084560, 1174940, 1409928, 1527422, 1626840, 1762410, 2114892, 2291133, 2349880, 2643615, 2819856, 3054844, 3253680, 3524820, 3818555, 4229784, 4582266, 4699760, 5287230, 6109688, 6873399, 7049640, 7637110, 8459568, 9164532, 10574460, 11455665, 12219376, 13746798, 14099280, 15274220, 18329064, 21148920, 22911330, 27493596, 30548440, 34366995, 36658128, 42297840, 45822660, 54987192, 61096880, 68733990, 91645320, 109974384, 137467980, 183290640, 274935960, 549871920]

約数ペア:

[(1, 549871920), (2, 274935960), (3, 183290640), (4, 137467980), (5, 109974384), (6, 91645320), (8, 68733990), (9, 61096880), (10, 54987192), (12, 45822660), (13, 42297840), (15, 36658128), (16, 34366995), (18, 30548440), (20, 27493596), (24, 22911330), (26, 21148920), (30, 18329064), (36, 15274220), (39, 14099280), (40, 13746798), (45, 12219376), (48, 11455665), (52, 10574460), (60, 9164532), (65, 8459568), (72, 7637110), (78, 7049640), (80, 6873399), (90, 6109688), (104, 5287230), (117, 4699760), (120, 4582266), (130, 4229784), (144, 3818555), (156, 3524820), (169, 3253680), (180, 3054844), (195, 2819856), (208, 2643615), (234, 2349880), (240, 2291133), (260, 2114892), (312, 1762410), (338, 1626840), (360, 1527422), (390, 1409928), (468, 1174940), (507, 1084560), (520, 1057446), (585, 939952), (624, 881205), (676, 813420), (720, 763711), (780, 704964), (845, 650736), (936, 587470), (1014, 542280), (1040, 528723), (1170, 469976), (1352, 406710), (1521, 361520), (1560, 352482), (1690, 325368), (1872, 293735), (2028, 271140), (2340, 234988), (2535, 216912), (2704, 203355), (3042, 180760), (3120, 176241), (3380, 162684), (4056, 135570), (4519, 121680), (4680, 117494), (5070, 108456), (6084, 90380), (6760, 81342), (7605, 72304), (8112, 67785), (9038, 60840), (9360, 58747), (10140, 54228), (12168, 45190), (13520, 40671), (13557, 40560), (15210, 36152), (18076, 30420), (20280, 27114), (22595, 24336)]