53216760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6619}}^1$

素因数の和:6700

約数の個数: 64

約数和(自身を含む): 162057600

約数和(自身を除く): 108840840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 6619, 8040, 13238, 19857, 26476, 33095, 39714, 52952, 66190, 79428, 99285, 132380, 158856, 198570, 264760, 397140, 443473, 794280, 886946, 1330419, 1773892, 2217365, 2660838, 3547784, 4434730, 5321676, 6652095, 8869460, 10643352, 13304190, 17738920, 26608380, 53216760]

約数ペア:

[(1, 53216760), (2, 26608380), (3, 17738920), (4, 13304190), (5, 10643352), (6, 8869460), (8, 6652095), (10, 5321676), (12, 4434730), (15, 3547784), (20, 2660838), (24, 2217365), (30, 1773892), (40, 1330419), (60, 886946), (67, 794280), (120, 443473), (134, 397140), (201, 264760), (268, 198570), (335, 158856), (402, 132380), (536, 99285), (670, 79428), (804, 66190), (1005, 52952), (1340, 39714), (1608, 33095), (2010, 26476), (2680, 19857), (4020, 13238), (6619, 8040)]