27395760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 101422080

約数和(自身を除く): 74026320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 709, 805, 840, 920, 966, 1104, 1288, 1380, 1418, 1610, 1680, 1840, 1932, 2127, 2415, 2576, 2760, 2836, 3220, 3545, 3864, 4254, 4830, 4963, 5520, 5672, 6440, 7090, 7728, 8508, 9660, 9926, 10635, 11344, 12880, 14180, 14889, 16307, 17016, 19320, 19852, 21270, 24815, 28360, 29778, 32614, 34032, 38640, 39704, 42540, 48921, 49630, 56720, 59556, 65228, 74445, 79408, 81535, 85080, 97842, 99260, 114149, 119112, 130456, 148890, 163070, 170160, 195684, 198520, 228298, 238224, 244605, 260912, 297780, 326140, 342447, 391368, 397040, 456596, 489210, 570745, 595560, 652280, 684894, 782736, 913192, 978420, 1141490, 1191120, 1304560, 1369788, 1712235, 1826384, 1956840, 2282980, 2739576, 3424470, 3913680, 4565960, 5479152, 6848940, 9131920, 13697880, 27395760]

約数ペア:

[(1, 27395760), (2, 13697880), (3, 9131920), (4, 6848940), (5, 5479152), (6, 4565960), (7, 3913680), (8, 3424470), (10, 2739576), (12, 2282980), (14, 1956840), (15, 1826384), (16, 1712235), (20, 1369788), (21, 1304560), (23, 1191120), (24, 1141490), (28, 978420), (30, 913192), (35, 782736), (40, 684894), (42, 652280), (46, 595560), (48, 570745), (56, 489210), (60, 456596), (69, 397040), (70, 391368), (80, 342447), (84, 326140), (92, 297780), (105, 260912), (112, 244605), (115, 238224), (120, 228298), (138, 198520), (140, 195684), (161, 170160), (168, 163070), (184, 148890), (210, 130456), (230, 119112), (240, 114149), (276, 99260), (280, 97842), (322, 85080), (336, 81535), (345, 79408), (368, 74445), (420, 65228), (460, 59556), (483, 56720), (552, 49630), (560, 48921), (644, 42540), (690, 39704), (709, 38640), (805, 34032), (840, 32614), (920, 29778), (966, 28360), (1104, 24815), (1288, 21270), (1380, 19852), (1418, 19320), (1610, 17016), (1680, 16307), (1840, 14889), (1932, 14180), (2127, 12880), (2415, 11344), (2576, 10635), (2760, 9926), (2836, 9660), (3220, 8508), (3545, 7728), (3864, 7090), (4254, 6440), (4830, 5672), (4963, 5520)]