54978480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25453}}^1$

素因数の和:25475

約数の個数: 80

約数和(自身を含む): 189377760

約数和(自身を除く): 134399280

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, 25453, 50906, 76359, 101812, 127265, 152718, 203624, 229077, 254530, 305436, 381795, 407248, 458154, 509060, 610872, 687231, 763590, 916308, 1018120, 1145385, 1221744, 1374462, 1527180, 1832616, 2036240, 2290770, 2748924, 3054360, 3436155, 3665232, 4581540, 5497848, 6108720, 6872310, 9163080, 10995696, 13744620, 18326160, 27489240, 54978480]

約数ペア:

[(1, 54978480), (2, 27489240), (3, 18326160), (4, 13744620), (5, 10995696), (6, 9163080), (8, 6872310), (9, 6108720), (10, 5497848), (12, 4581540), (15, 3665232), (16, 3436155), (18, 3054360), (20, 2748924), (24, 2290770), (27, 2036240), (30, 1832616), (36, 1527180), (40, 1374462), (45, 1221744), (48, 1145385), (54, 1018120), (60, 916308), (72, 763590), (80, 687231), (90, 610872), (108, 509060), (120, 458154), (135, 407248), (144, 381795), (180, 305436), (216, 254530), (240, 229077), (270, 203624), (360, 152718), (432, 127265), (540, 101812), (720, 76359), (1080, 50906), (2160, 25453)]