27156360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 128

約数和(自身を含む): 101606400

約数和(自身を除く): 74450040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2939, 3080, 4620, 5878, 8817, 9240, 11756, 14695, 17634, 20573, 23512, 29390, 32329, 35268, 41146, 44085, 58780, 61719, 64658, 70536, 82292, 88170, 96987, 102865, 117560, 123438, 129316, 161645, 164584, 176340, 193974, 205730, 226303, 246876, 258632, 308595, 323290, 352680, 387948, 411460, 452606, 484935, 493752, 617190, 646580, 678909, 775896, 822920, 905212, 969870, 1131515, 1234380, 1293160, 1357818, 1810424, 1939740, 2263030, 2468760, 2715636, 3394545, 3879480, 4526060, 5431272, 6789090, 9052120, 13578180, 27156360]

約数ペア:

[(1, 27156360), (2, 13578180), (3, 9052120), (4, 6789090), (5, 5431272), (6, 4526060), (7, 3879480), (8, 3394545), (10, 2715636), (11, 2468760), (12, 2263030), (14, 1939740), (15, 1810424), (20, 1357818), (21, 1293160), (22, 1234380), (24, 1131515), (28, 969870), (30, 905212), (33, 822920), (35, 775896), (40, 678909), (42, 646580), (44, 617190), (55, 493752), (56, 484935), (60, 452606), (66, 411460), (70, 387948), (77, 352680), (84, 323290), (88, 308595), (105, 258632), (110, 246876), (120, 226303), (132, 205730), (140, 193974), (154, 176340), (165, 164584), (168, 161645), (210, 129316), (220, 123438), (231, 117560), (264, 102865), (280, 96987), (308, 88170), (330, 82292), (385, 70536), (420, 64658), (440, 61719), (462, 58780), (616, 44085), (660, 41146), (770, 35268), (840, 32329), (924, 29390), (1155, 23512), (1320, 20573), (1540, 17634), (1848, 14695), (2310, 11756), (2939, 9240), (3080, 8817), (4620, 5878)]