79187760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:684

約数の個数: 160

約数和(自身を含む): 277690560

約数和(自身を除く): 198502800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 601, 610, 720, 732, 915, 976, 1080, 1098, 1202, 1220, 1464, 1647, 1803, 1830, 2160, 2196, 2404, 2440, 2745, 2928, 3005, 3294, 3606, 3660, 4392, 4808, 4880, 5409, 5490, 6010, 6588, 7212, 7320, 8235, 8784, 9015, 9616, 10818, 10980, 12020, 13176, 14424, 14640, 16227, 16470, 18030, 21636, 21960, 24040, 26352, 27045, 28848, 32454, 32940, 36060, 36661, 43272, 43920, 48080, 54090, 64908, 65880, 72120, 73322, 81135, 86544, 108180, 109983, 129816, 131760, 144240, 146644, 162270, 183305, 216360, 219966, 259632, 293288, 324540, 329949, 366610, 432720, 439932, 549915, 586576, 649080, 659898, 733220, 879864, 989847, 1099830, 1298160, 1319796, 1466440, 1649745, 1759728, 1979694, 2199660, 2639592, 2932880, 3299490, 3959388, 4399320, 4949235, 5279184, 6598980, 7918776, 8798640, 9898470, 13197960, 15837552, 19796940, 26395920, 39593880, 79187760]

約数ペア:

[(1, 79187760), (2, 39593880), (3, 26395920), (4, 19796940), (5, 15837552), (6, 13197960), (8, 9898470), (9, 8798640), (10, 7918776), (12, 6598980), (15, 5279184), (16, 4949235), (18, 4399320), (20, 3959388), (24, 3299490), (27, 2932880), (30, 2639592), (36, 2199660), (40, 1979694), (45, 1759728), (48, 1649745), (54, 1466440), (60, 1319796), (61, 1298160), (72, 1099830), (80, 989847), (90, 879864), (108, 733220), (120, 659898), (122, 649080), (135, 586576), (144, 549915), (180, 439932), (183, 432720), (216, 366610), (240, 329949), (244, 324540), (270, 293288), (305, 259632), (360, 219966), (366, 216360), (432, 183305), (488, 162270), (540, 146644), (549, 144240), (601, 131760), (610, 129816), (720, 109983), (732, 108180), (915, 86544), (976, 81135), (1080, 73322), (1098, 72120), (1202, 65880), (1220, 64908), (1464, 54090), (1647, 48080), (1803, 43920), (1830, 43272), (2160, 36661), (2196, 36060), (2404, 32940), (2440, 32454), (2745, 28848), (2928, 27045), (3005, 26352), (3294, 24040), (3606, 21960), (3660, 21636), (4392, 18030), (4808, 16470), (4880, 16227), (5409, 14640), (5490, 14424), (6010, 13176), (6588, 12020), (7212, 10980), (7320, 10818), (8235, 9616), (8784, 9015)]