240759090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1439}}^1$

素因数の和:1489

約数の個数: 144

約数和(自身を含む): 739964160

約数和(自身を除く): 499205070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 169, 195, 198, 234, 286, 330, 338, 390, 429, 495, 507, 585, 715, 845, 858, 990, 1014, 1170, 1287, 1430, 1439, 1521, 1690, 1859, 2145, 2535, 2574, 2878, 3042, 3718, 4290, 4317, 5070, 5577, 6435, 7195, 7605, 8634, 9295, 11154, 12870, 12951, 14390, 15210, 15829, 16731, 18590, 18707, 21585, 25902, 27885, 31658, 33462, 37414, 43170, 47487, 55770, 56121, 64755, 79145, 83655, 93535, 94974, 112242, 129510, 142461, 158290, 167310, 168363, 187070, 205777, 237435, 243191, 280605, 284922, 336726, 411554, 474870, 486382, 561210, 617331, 712305, 729573, 841815, 1028885, 1215955, 1234662, 1424610, 1459146, 1683630, 1851993, 2057770, 2188719, 2431910, 2675101, 3086655, 3647865, 3703986, 4377438, 5350202, 6173310, 7295730, 8025303, 9259965, 10943595, 13375505, 16050606, 18519930, 21887190, 24075909, 26751010, 40126515, 48151818, 80253030, 120379545, 240759090]

約数ペア:

[(1, 240759090), (2, 120379545), (3, 80253030), (5, 48151818), (6, 40126515), (9, 26751010), (10, 24075909), (11, 21887190), (13, 18519930), (15, 16050606), (18, 13375505), (22, 10943595), (26, 9259965), (30, 8025303), (33, 7295730), (39, 6173310), (45, 5350202), (55, 4377438), (65, 3703986), (66, 3647865), (78, 3086655), (90, 2675101), (99, 2431910), (110, 2188719), (117, 2057770), (130, 1851993), (143, 1683630), (165, 1459146), (169, 1424610), (195, 1234662), (198, 1215955), (234, 1028885), (286, 841815), (330, 729573), (338, 712305), (390, 617331), (429, 561210), (495, 486382), (507, 474870), (585, 411554), (715, 336726), (845, 284922), (858, 280605), (990, 243191), (1014, 237435), (1170, 205777), (1287, 187070), (1430, 168363), (1439, 167310), (1521, 158290), (1690, 142461), (1859, 129510), (2145, 112242), (2535, 94974), (2574, 93535), (2878, 83655), (3042, 79145), (3718, 64755), (4290, 56121), (4317, 55770), (5070, 47487), (5577, 43170), (6435, 37414), (7195, 33462), (7605, 31658), (8634, 27885), (9295, 25902), (11154, 21585), (12870, 18707), (12951, 18590), (14390, 16731), (15210, 15829)]