5439840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1619}}^1$

素因数の和:1644

約数の個数: 96

約数和(自身を含む): 19595520

約数和(自身を除く): 14155680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1619, 1680, 3238, 3360, 4857, 6476, 8095, 9714, 11333, 12952, 16190, 19428, 22666, 24285, 25904, 32380, 33999, 38856, 45332, 48570, 51808, 56665, 64760, 67998, 77712, 90664, 97140, 113330, 129520, 135996, 155424, 169995, 181328, 194280, 226660, 259040, 271992, 339990, 362656, 388560, 453320, 543984, 679980, 777120, 906640, 1087968, 1359960, 1813280, 2719920, 5439840]

約数ペア:

[(1, 5439840), (2, 2719920), (3, 1813280), (4, 1359960), (5, 1087968), (6, 906640), (7, 777120), (8, 679980), (10, 543984), (12, 453320), (14, 388560), (15, 362656), (16, 339990), (20, 271992), (21, 259040), (24, 226660), (28, 194280), (30, 181328), (32, 169995), (35, 155424), (40, 135996), (42, 129520), (48, 113330), (56, 97140), (60, 90664), (70, 77712), (80, 67998), (84, 64760), (96, 56665), (105, 51808), (112, 48570), (120, 45332), (140, 38856), (160, 33999), (168, 32380), (210, 25904), (224, 24285), (240, 22666), (280, 19428), (336, 16190), (420, 12952), (480, 11333), (560, 9714), (672, 8095), (840, 6476), (1120, 4857), (1619, 3360), (1680, 3238)]