55341360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25621}}^1$

素因数の和:25643

約数の個数: 80

約数和(自身を含む): 190627680

約数和(自身を除く): 135286320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 25621, 51242, 76863, 102484, 128105, 153726, 204968, 230589, 256210, 307452, 384315, 409936, 461178, 512420, 614904, 691767, 768630, 922356, 1024840, 1152945, 1229808, 1383534, 1537260, 1844712, 2049680, 2305890, 2767068, 3074520, 3458835, 3689424, 4611780, 5534136, 6149040, 6917670, 9223560, 11068272, 13835340, 18447120, 27670680, 55341360]

約数ペア:

[(1, 55341360), (2, 27670680), (3, 18447120), (4, 13835340), (5, 11068272), (6, 9223560), (8, 6917670), (9, 6149040), (10, 5534136), (12, 4611780), (15, 3689424), (16, 3458835), (18, 3074520), (20, 2767068), (24, 2305890), (27, 2049680), (30, 1844712), (36, 1537260), (40, 1383534), (45, 1229808), (48, 1152945), (54, 1024840), (60, 922356), (72, 768630), (80, 691767), (90, 614904), (108, 512420), (120, 461178), (135, 409936), (144, 384315), (180, 307452), (216, 256210), (240, 230589), (270, 204968), (360, 153726), (432, 128105), (540, 102484), (720, 76863), (1080, 51242), (2160, 25621)]