180108144

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21979

約数の個数: 80

約数和(自身を含む): 544211200

約数和(自身を除く): 364103056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 21943, 43886, 65829, 87772, 131658, 175544, 197487, 263316, 351088, 394974, 416917, 526632, 592461, 789948, 833834, 1053264, 1184922, 1250751, 1579896, 1667668, 2369844, 2501502, 3159792, 3335336, 3752253, 4739688, 5003004, 6670672, 7504506, 9479376, 10006008, 11256759, 15009012, 20012016, 22513518, 30018024, 45027036, 60036048, 90054072, 180108144]

約数ペア:

[(1, 180108144), (2, 90054072), (3, 60036048), (4, 45027036), (6, 30018024), (8, 22513518), (9, 20012016), (12, 15009012), (16, 11256759), (18, 10006008), (19, 9479376), (24, 7504506), (27, 6670672), (36, 5003004), (38, 4739688), (48, 3752253), (54, 3335336), (57, 3159792), (72, 2501502), (76, 2369844), (108, 1667668), (114, 1579896), (144, 1250751), (152, 1184922), (171, 1053264), (216, 833834), (228, 789948), (304, 592461), (342, 526632), (432, 416917), (456, 394974), (513, 351088), (684, 263316), (912, 197487), (1026, 175544), (1368, 131658), (2052, 87772), (2736, 65829), (4104, 43886), (8208, 21943)]