55780560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7043}}^1$

素因数の和:7073

約数の個数: 120

約数和(自身を含む): 204388704

約数和(自身を除く): 148608144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7043, 7920, 14086, 21129, 28172, 35215, 42258, 56344, 63387, 70430, 77473, 84516, 105645, 112688, 126774, 140860, 154946, 169032, 211290, 232419, 253548, 281720, 309892, 316935, 338064, 387365, 422580, 464838, 507096, 563440, 619784, 633870, 697257, 774730, 845160, 929676, 1014192, 1162095, 1239568, 1267740, 1394514, 1549460, 1690320, 1859352, 2324190, 2535480, 2789028, 3098920, 3486285, 3718704, 4648380, 5070960, 5578056, 6197840, 6972570, 9296760, 11156112, 13945140, 18593520, 27890280, 55780560]

約数ペア:

[(1, 55780560), (2, 27890280), (3, 18593520), (4, 13945140), (5, 11156112), (6, 9296760), (8, 6972570), (9, 6197840), (10, 5578056), (11, 5070960), (12, 4648380), (15, 3718704), (16, 3486285), (18, 3098920), (20, 2789028), (22, 2535480), (24, 2324190), (30, 1859352), (33, 1690320), (36, 1549460), (40, 1394514), (44, 1267740), (45, 1239568), (48, 1162095), (55, 1014192), (60, 929676), (66, 845160), (72, 774730), (80, 697257), (88, 633870), (90, 619784), (99, 563440), (110, 507096), (120, 464838), (132, 422580), (144, 387365), (165, 338064), (176, 316935), (180, 309892), (198, 281720), (220, 253548), (240, 232419), (264, 211290), (330, 169032), (360, 154946), (396, 140860), (440, 126774), (495, 112688), (528, 105645), (660, 84516), (720, 77473), (792, 70430), (880, 63387), (990, 56344), (1320, 42258), (1584, 35215), (1980, 28172), (2640, 21129), (3960, 14086), (7043, 7920)]