550427760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9677}}^1$

素因数の和:9775

約数の個数: 120

約数和(自身を含む): 1872112320

約数和(自身を除く): 1321684560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 9677, 11376, 14220, 18960, 19354, 28440, 29031, 38708, 48385, 56880, 58062, 77416, 87093, 96770, 116124, 145155, 154832, 174186, 193540, 232248, 290310, 348372, 387080, 435465, 464496, 580620, 696744, 764483, 774160, 870930, 1161240, 1393488, 1528966, 1741860, 2293449, 2322480, 3057932, 3483720, 3822415, 4586898, 6115864, 6880347, 6967440, 7644830, 9173796, 11467245, 12231728, 13760694, 15289660, 18347592, 22934490, 27521388, 30579320, 34401735, 36695184, 45868980, 55042776, 61158640, 68803470, 91737960, 110085552, 137606940, 183475920, 275213880, 550427760]

約数ペア:

[(1, 550427760), (2, 275213880), (3, 183475920), (4, 137606940), (5, 110085552), (6, 91737960), (8, 68803470), (9, 61158640), (10, 55042776), (12, 45868980), (15, 36695184), (16, 34401735), (18, 30579320), (20, 27521388), (24, 22934490), (30, 18347592), (36, 15289660), (40, 13760694), (45, 12231728), (48, 11467245), (60, 9173796), (72, 7644830), (79, 6967440), (80, 6880347), (90, 6115864), (120, 4586898), (144, 3822415), (158, 3483720), (180, 3057932), (237, 2322480), (240, 2293449), (316, 1741860), (360, 1528966), (395, 1393488), (474, 1161240), (632, 870930), (711, 774160), (720, 764483), (790, 696744), (948, 580620), (1185, 464496), (1264, 435465), (1422, 387080), (1580, 348372), (1896, 290310), (2370, 232248), (2844, 193540), (3160, 174186), (3555, 154832), (3792, 145155), (4740, 116124), (5688, 96770), (6320, 87093), (7110, 77416), (9480, 58062), (9677, 56880), (11376, 48385), (14220, 38708), (18960, 29031), (19354, 28440)]