27178680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{773}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 81920160

約数和(自身を除く): 54741480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 773, 879, 1172, 1465, 1546, 1758, 2319, 2344, 2930, 3092, 3516, 3865, 4395, 4638, 5860, 6184, 7032, 7730, 8790, 9276, 11595, 11720, 15460, 17580, 18552, 23190, 30920, 35160, 46380, 92760, 226489, 452978, 679467, 905956, 1132445, 1358934, 1811912, 2264890, 2717868, 3397335, 4529780, 5435736, 6794670, 9059560, 13589340, 27178680]

約数ペア:

[(1, 27178680), (2, 13589340), (3, 9059560), (4, 6794670), (5, 5435736), (6, 4529780), (8, 3397335), (10, 2717868), (12, 2264890), (15, 1811912), (20, 1358934), (24, 1132445), (30, 905956), (40, 679467), (60, 452978), (120, 226489), (293, 92760), (586, 46380), (773, 35160), (879, 30920), (1172, 23190), (1465, 18552), (1546, 17580), (1758, 15460), (2319, 11720), (2344, 11595), (2930, 9276), (3092, 8790), (3516, 7730), (3865, 7032), (4395, 6184), (4638, 5860)]