27987360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 88905600

約数和(自身を除く): 60918240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 293, 398, 480, 586, 597, 796, 879, 995, 1172, 1194, 1465, 1592, 1758, 1990, 2344, 2388, 2930, 2985, 3184, 3516, 3980, 4395, 4688, 4776, 5860, 5970, 6368, 7032, 7960, 8790, 9376, 9552, 11720, 11940, 14064, 15920, 17580, 19104, 23440, 23880, 28128, 31840, 35160, 46880, 47760, 58307, 70320, 95520, 116614, 140640, 174921, 233228, 291535, 349842, 466456, 583070, 699684, 874605, 932912, 1166140, 1399368, 1749210, 1865824, 2332280, 2798736, 3498420, 4664560, 5597472, 6996840, 9329120, 13993680, 27987360]

約数ペア:

[(1, 27987360), (2, 13993680), (3, 9329120), (4, 6996840), (5, 5597472), (6, 4664560), (8, 3498420), (10, 2798736), (12, 2332280), (15, 1865824), (16, 1749210), (20, 1399368), (24, 1166140), (30, 932912), (32, 874605), (40, 699684), (48, 583070), (60, 466456), (80, 349842), (96, 291535), (120, 233228), (160, 174921), (199, 140640), (240, 116614), (293, 95520), (398, 70320), (480, 58307), (586, 47760), (597, 46880), (796, 35160), (879, 31840), (995, 28128), (1172, 23880), (1194, 23440), (1465, 19104), (1592, 17580), (1758, 15920), (1990, 14064), (2344, 11940), (2388, 11720), (2930, 9552), (2985, 9376), (3184, 8790), (3516, 7960), (3980, 7032), (4395, 6368), (4688, 5970), (4776, 5860)]