27145680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5953}}^1$

素因数の和:5988

約数の個数: 80

約数和(自身を含む): 88595520

約数和(自身を除く): 61449840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 5953, 11906, 17859, 23812, 29765, 35718, 47624, 59530, 71436, 89295, 95248, 113107, 119060, 142872, 178590, 226214, 238120, 285744, 339321, 357180, 452428, 476240, 565535, 678642, 714360, 904856, 1131070, 1357284, 1428720, 1696605, 1809712, 2262140, 2714568, 3393210, 4524280, 5429136, 6786420, 9048560, 13572840, 27145680]

約数ペア:

[(1, 27145680), (2, 13572840), (3, 9048560), (4, 6786420), (5, 5429136), (6, 4524280), (8, 3393210), (10, 2714568), (12, 2262140), (15, 1809712), (16, 1696605), (19, 1428720), (20, 1357284), (24, 1131070), (30, 904856), (38, 714360), (40, 678642), (48, 565535), (57, 476240), (60, 452428), (76, 357180), (80, 339321), (95, 285744), (114, 238120), (120, 226214), (152, 178590), (190, 142872), (228, 119060), (240, 113107), (285, 95248), (304, 89295), (380, 71436), (456, 59530), (570, 47624), (760, 35718), (912, 29765), (1140, 23812), (1520, 17859), (2280, 11906), (4560, 5953)]