188588880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2665

約数の個数: 120

約数和(自身を含む): 639744768

約数和(自身を除く): 451155888

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, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 2543, 3090, 3708, 4120, 4635, 4944, 5086, 6180, 7416, 7629, 8240, 9270, 10172, 12360, 12715, 14832, 15258, 18540, 20344, 22887, 24720, 25430, 30516, 37080, 38145, 40688, 45774, 50860, 61032, 74160, 76290, 91548, 101720, 114435, 122064, 152580, 183096, 203440, 228870, 261929, 305160, 366192, 457740, 523858, 610320, 785787, 915480, 1047716, 1309645, 1571574, 1830960, 2095432, 2357361, 2619290, 3143148, 3928935, 4190864, 4714722, 5238580, 6286296, 7857870, 9429444, 10477160, 11786805, 12572592, 15715740, 18858888, 20954320, 23573610, 31431480, 37717776, 47147220, 62862960, 94294440, 188588880]

約数ペア:

[(1, 188588880), (2, 94294440), (3, 62862960), (4, 47147220), (5, 37717776), (6, 31431480), (8, 23573610), (9, 20954320), (10, 18858888), (12, 15715740), (15, 12572592), (16, 11786805), (18, 10477160), (20, 9429444), (24, 7857870), (30, 6286296), (36, 5238580), (40, 4714722), (45, 4190864), (48, 3928935), (60, 3143148), (72, 2619290), (80, 2357361), (90, 2095432), (103, 1830960), (120, 1571574), (144, 1309645), (180, 1047716), (206, 915480), (240, 785787), (309, 610320), (360, 523858), (412, 457740), (515, 366192), (618, 305160), (720, 261929), (824, 228870), (927, 203440), (1030, 183096), (1236, 152580), (1545, 122064), (1648, 114435), (1854, 101720), (2060, 91548), (2472, 76290), (2543, 74160), (3090, 61032), (3708, 50860), (4120, 45774), (4635, 40688), (4944, 38145), (5086, 37080), (6180, 30516), (7416, 25430), (7629, 24720), (8240, 22887), (9270, 20344), (10172, 18540), (12360, 15258), (12715, 14832)]