55302480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25603}}^1$

素因数の和:25625

約数の個数: 80

約数和(自身を含む): 190493760

約数和(自身を除く): 135191280

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, 25603, 51206, 76809, 102412, 128015, 153618, 204824, 230427, 256030, 307236, 384045, 409648, 460854, 512060, 614472, 691281, 768090, 921708, 1024120, 1152135, 1228944, 1382562, 1536180, 1843416, 2048240, 2304270, 2765124, 3072360, 3456405, 3686832, 4608540, 5530248, 6144720, 6912810, 9217080, 11060496, 13825620, 18434160, 27651240, 55302480]

約数ペア:

[(1, 55302480), (2, 27651240), (3, 18434160), (4, 13825620), (5, 11060496), (6, 9217080), (8, 6912810), (9, 6144720), (10, 5530248), (12, 4608540), (15, 3686832), (16, 3456405), (18, 3072360), (20, 2765124), (24, 2304270), (27, 2048240), (30, 1843416), (36, 1536180), (40, 1382562), (45, 1228944), (48, 1152135), (54, 1024120), (60, 921708), (72, 768090), (80, 691281), (90, 614472), (108, 512060), (120, 460854), (135, 409648), (144, 384045), (180, 307236), (216, 256030), (240, 230427), (270, 204824), (360, 153618), (432, 128015), (540, 102412), (720, 76809), (1080, 51206), (2160, 25603)]