540298560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4049}}^1$

素因数の和:4208

約数の個数: 112

約数和(自身を含む): 1728216000

約数和(自身を除く): 1187917440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4049, 4170, 4448, 5560, 6672, 8098, 8340, 8896, 11120, 12147, 13344, 16196, 16680, 20245, 22240, 24294, 26688, 32392, 33360, 40490, 44480, 48588, 60735, 64784, 66720, 80980, 97176, 121470, 129568, 133440, 161960, 194352, 242940, 259136, 323920, 388704, 485880, 562811, 647840, 777408, 971760, 1125622, 1295680, 1688433, 1943520, 2251244, 2814055, 3376866, 3887040, 4502488, 5628110, 6753732, 8442165, 9004976, 11256220, 13507464, 16884330, 18009952, 22512440, 27014928, 33768660, 36019904, 45024880, 54029856, 67537320, 90049760, 108059712, 135074640, 180099520, 270149280, 540298560]

約数ペア:

[(1, 540298560), (2, 270149280), (3, 180099520), (4, 135074640), (5, 108059712), (6, 90049760), (8, 67537320), (10, 54029856), (12, 45024880), (15, 36019904), (16, 33768660), (20, 27014928), (24, 22512440), (30, 18009952), (32, 16884330), (40, 13507464), (48, 11256220), (60, 9004976), (64, 8442165), (80, 6753732), (96, 5628110), (120, 4502488), (139, 3887040), (160, 3376866), (192, 2814055), (240, 2251244), (278, 1943520), (320, 1688433), (417, 1295680), (480, 1125622), (556, 971760), (695, 777408), (834, 647840), (960, 562811), (1112, 485880), (1390, 388704), (1668, 323920), (2085, 259136), (2224, 242940), (2780, 194352), (3336, 161960), (4049, 133440), (4170, 129568), (4448, 121470), (5560, 97176), (6672, 80980), (8098, 66720), (8340, 64784), (8896, 60735), (11120, 48588), (12147, 44480), (13344, 40490), (16196, 33360), (16680, 32392), (20245, 26688), (22240, 24294)]