118781640

素因数分解:

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

素因数の和:685

約数の個数: 160

約数和(自身を含む): 406458360

約数和(自身を除く): 287676720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 601, 610, 648, 732, 810, 915, 1080, 1098, 1202, 1220, 1464, 1620, 1647, 1803, 1830, 2196, 2404, 2440, 2745, 3005, 3240, 3294, 3606, 3660, 4392, 4808, 4941, 5409, 5490, 6010, 6588, 7212, 7320, 8235, 9015, 9882, 10818, 10980, 12020, 13176, 14424, 16227, 16470, 18030, 19764, 21636, 21960, 24040, 24705, 27045, 32454, 32940, 36060, 36661, 39528, 43272, 48681, 49410, 54090, 64908, 65880, 72120, 73322, 81135, 97362, 98820, 108180, 109983, 129816, 146644, 162270, 183305, 194724, 197640, 216360, 219966, 243405, 293288, 324540, 329949, 366610, 389448, 439932, 486810, 549915, 649080, 659898, 733220, 879864, 973620, 989847, 1099830, 1319796, 1466440, 1649745, 1947240, 1979694, 2199660, 2639592, 2969541, 3299490, 3959388, 4399320, 4949235, 5939082, 6598980, 7918776, 9898470, 11878164, 13197960, 14847705, 19796940, 23756328, 29695410, 39593880, 59390820, 118781640]

約数ペア:

[(1, 118781640), (2, 59390820), (3, 39593880), (4, 29695410), (5, 23756328), (6, 19796940), (8, 14847705), (9, 13197960), (10, 11878164), (12, 9898470), (15, 7918776), (18, 6598980), (20, 5939082), (24, 4949235), (27, 4399320), (30, 3959388), (36, 3299490), (40, 2969541), (45, 2639592), (54, 2199660), (60, 1979694), (61, 1947240), (72, 1649745), (81, 1466440), (90, 1319796), (108, 1099830), (120, 989847), (122, 973620), (135, 879864), (162, 733220), (180, 659898), (183, 649080), (216, 549915), (244, 486810), (270, 439932), (305, 389448), (324, 366610), (360, 329949), (366, 324540), (405, 293288), (488, 243405), (540, 219966), (549, 216360), (601, 197640), (610, 194724), (648, 183305), (732, 162270), (810, 146644), (915, 129816), (1080, 109983), (1098, 108180), (1202, 98820), (1220, 97362), (1464, 81135), (1620, 73322), (1647, 72120), (1803, 65880), (1830, 64908), (2196, 54090), (2404, 49410), (2440, 48681), (2745, 43272), (3005, 39528), (3240, 36661), (3294, 36060), (3606, 32940), (3660, 32454), (4392, 27045), (4808, 24705), (4941, 24040), (5409, 21960), (5490, 21636), (6010, 19764), (6588, 18030), (7212, 16470), (7320, 16227), (8235, 14424), (9015, 13176), (9882, 12020), (10818, 10980)]