191008080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4349}}^1$

素因数の和:4429

約数の個数: 120

約数和(自身を含む): 652134600

約数和(自身を除く): 461126520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4349, 4392, 4880, 5490, 7320, 8698, 8784, 10980, 13047, 14640, 17396, 21745, 21960, 26094, 34792, 39141, 43490, 43920, 52188, 65235, 69584, 78282, 86980, 104376, 130470, 156564, 173960, 195705, 208752, 260940, 265289, 313128, 347920, 391410, 521880, 530578, 626256, 782820, 795867, 1043760, 1061156, 1326445, 1565640, 1591734, 2122312, 2387601, 2652890, 3131280, 3183468, 3979335, 4244624, 4775202, 5305780, 6366936, 7958670, 9550404, 10611560, 11938005, 12733872, 15917340, 19100808, 21223120, 23876010, 31834680, 38201616, 47752020, 63669360, 95504040, 191008080]

約数ペア:

[(1, 191008080), (2, 95504040), (3, 63669360), (4, 47752020), (5, 38201616), (6, 31834680), (8, 23876010), (9, 21223120), (10, 19100808), (12, 15917340), (15, 12733872), (16, 11938005), (18, 10611560), (20, 9550404), (24, 7958670), (30, 6366936), (36, 5305780), (40, 4775202), (45, 4244624), (48, 3979335), (60, 3183468), (61, 3131280), (72, 2652890), (80, 2387601), (90, 2122312), (120, 1591734), (122, 1565640), (144, 1326445), (180, 1061156), (183, 1043760), (240, 795867), (244, 782820), (305, 626256), (360, 530578), (366, 521880), (488, 391410), (549, 347920), (610, 313128), (720, 265289), (732, 260940), (915, 208752), (976, 195705), (1098, 173960), (1220, 156564), (1464, 130470), (1830, 104376), (2196, 86980), (2440, 78282), (2745, 69584), (2928, 65235), (3660, 52188), (4349, 43920), (4392, 43490), (4880, 39141), (5490, 34792), (7320, 26094), (8698, 21960), (8784, 21745), (10980, 17396), (13047, 14640)]