77424240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16979}}^1$

素因数の和:17014

約数の個数: 80

約数和(自身を含む): 252662400

約数和(自身を除く): 175238160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 16979, 33958, 50937, 67916, 84895, 101874, 135832, 169790, 203748, 254685, 271664, 322601, 339580, 407496, 509370, 645202, 679160, 814992, 967803, 1018740, 1290404, 1358320, 1613005, 1935606, 2037480, 2580808, 3226010, 3871212, 4074960, 4839015, 5161616, 6452020, 7742424, 9678030, 12904040, 15484848, 19356060, 25808080, 38712120, 77424240]

約数ペア:

[(1, 77424240), (2, 38712120), (3, 25808080), (4, 19356060), (5, 15484848), (6, 12904040), (8, 9678030), (10, 7742424), (12, 6452020), (15, 5161616), (16, 4839015), (19, 4074960), (20, 3871212), (24, 3226010), (30, 2580808), (38, 2037480), (40, 1935606), (48, 1613005), (57, 1358320), (60, 1290404), (76, 1018740), (80, 967803), (95, 814992), (114, 679160), (120, 645202), (152, 509370), (190, 407496), (228, 339580), (240, 322601), (285, 271664), (304, 254685), (380, 203748), (456, 169790), (570, 135832), (760, 101874), (912, 84895), (1140, 67916), (1520, 50937), (2280, 33958), (4560, 16979)]