5439120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 17088192

約数和(自身を除く): 11649072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 173, 240, 262, 346, 393, 519, 524, 655, 692, 786, 865, 1038, 1048, 1310, 1384, 1572, 1730, 1965, 2076, 2096, 2595, 2620, 2768, 3144, 3460, 3930, 4152, 5190, 5240, 6288, 6920, 7860, 8304, 10380, 10480, 13840, 15720, 20760, 22663, 31440, 41520, 45326, 67989, 90652, 113315, 135978, 181304, 226630, 271956, 339945, 362608, 453260, 543912, 679890, 906520, 1087824, 1359780, 1813040, 2719560, 5439120]

約数ペア:

[(1, 5439120), (2, 2719560), (3, 1813040), (4, 1359780), (5, 1087824), (6, 906520), (8, 679890), (10, 543912), (12, 453260), (15, 362608), (16, 339945), (20, 271956), (24, 226630), (30, 181304), (40, 135978), (48, 113315), (60, 90652), (80, 67989), (120, 45326), (131, 41520), (173, 31440), (240, 22663), (262, 20760), (346, 15720), (393, 13840), (519, 10480), (524, 10380), (655, 8304), (692, 7860), (786, 6920), (865, 6288), (1038, 5240), (1048, 5190), (1310, 4152), (1384, 3930), (1572, 3460), (1730, 3144), (1965, 2768), (2076, 2620), (2096, 2595)]