4887960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 19111680

約数和(自身を除く): 14223720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 132, 138, 140, 154, 161, 165, 168, 184, 210, 220, 230, 231, 253, 264, 276, 280, 308, 322, 330, 345, 385, 420, 440, 460, 462, 483, 506, 529, 552, 616, 644, 660, 690, 759, 770, 805, 840, 920, 924, 966, 1012, 1058, 1155, 1265, 1288, 1320, 1380, 1518, 1540, 1587, 1610, 1771, 1848, 1932, 2024, 2116, 2310, 2415, 2530, 2645, 2760, 3036, 3080, 3174, 3220, 3542, 3703, 3795, 3864, 4232, 4620, 4830, 5060, 5290, 5313, 5819, 6072, 6348, 6440, 7084, 7406, 7590, 7935, 8855, 9240, 9660, 10120, 10580, 10626, 11109, 11638, 12696, 14168, 14812, 15180, 15870, 17457, 17710, 18515, 19320, 21160, 21252, 22218, 23276, 26565, 29095, 29624, 30360, 31740, 34914, 35420, 37030, 40733, 42504, 44436, 46552, 53130, 55545, 58190, 63480, 69828, 70840, 74060, 81466, 87285, 88872, 106260, 111090, 116380, 122199, 139656, 148120, 162932, 174570, 203665, 212520, 222180, 232760, 244398, 325864, 349140, 407330, 444360, 488796, 610995, 698280, 814660, 977592, 1221990, 1629320, 2443980, 4887960]

約数ペア:

[(1, 4887960), (2, 2443980), (3, 1629320), (4, 1221990), (5, 977592), (6, 814660), (7, 698280), (8, 610995), (10, 488796), (11, 444360), (12, 407330), (14, 349140), (15, 325864), (20, 244398), (21, 232760), (22, 222180), (23, 212520), (24, 203665), (28, 174570), (30, 162932), (33, 148120), (35, 139656), (40, 122199), (42, 116380), (44, 111090), (46, 106260), (55, 88872), (56, 87285), (60, 81466), (66, 74060), (69, 70840), (70, 69828), (77, 63480), (84, 58190), (88, 55545), (92, 53130), (105, 46552), (110, 44436), (115, 42504), (120, 40733), (132, 37030), (138, 35420), (140, 34914), (154, 31740), (161, 30360), (165, 29624), (168, 29095), (184, 26565), (210, 23276), (220, 22218), (230, 21252), (231, 21160), (253, 19320), (264, 18515), (276, 17710), (280, 17457), (308, 15870), (322, 15180), (330, 14812), (345, 14168), (385, 12696), (420, 11638), (440, 11109), (460, 10626), (462, 10580), (483, 10120), (506, 9660), (529, 9240), (552, 8855), (616, 7935), (644, 7590), (660, 7406), (690, 7084), (759, 6440), (770, 6348), (805, 6072), (840, 5819), (920, 5313), (924, 5290), (966, 5060), (1012, 4830), (1058, 4620), (1155, 4232), (1265, 3864), (1288, 3795), (1320, 3703), (1380, 3542), (1518, 3220), (1540, 3174), (1587, 3080), (1610, 3036), (1771, 2760), (1848, 2645), (1932, 2530), (2024, 2415), (2116, 2310)]