818376480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{189439}}^1$

素因数の和:189463

約数の個数: 96

約数和(自身を含む): 2864332800

約数和(自身を除く): 2045956320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 189439, 378878, 568317, 757756, 947195, 1136634, 1515512, 1704951, 1894390, 2273268, 2841585, 3031024, 3409902, 3788780, 4546536, 5114853, 5683170, 6062048, 6819804, 7577560, 8524755, 9093072, 10229706, 11366340, 13639608, 15155120, 17049510, 18186144, 20459412, 22732680, 25574265, 27279216, 30310240, 34099020, 40918824, 45465360, 51148530, 54558432, 68198040, 81837648, 90930720, 102297060, 136396080, 163675296, 204594120, 272792160, 409188240, 818376480]

約数ペア:

[(1, 818376480), (2, 409188240), (3, 272792160), (4, 204594120), (5, 163675296), (6, 136396080), (8, 102297060), (9, 90930720), (10, 81837648), (12, 68198040), (15, 54558432), (16, 51148530), (18, 45465360), (20, 40918824), (24, 34099020), (27, 30310240), (30, 27279216), (32, 25574265), (36, 22732680), (40, 20459412), (45, 18186144), (48, 17049510), (54, 15155120), (60, 13639608), (72, 11366340), (80, 10229706), (90, 9093072), (96, 8524755), (108, 7577560), (120, 6819804), (135, 6062048), (144, 5683170), (160, 5114853), (180, 4546536), (216, 3788780), (240, 3409902), (270, 3031024), (288, 2841585), (360, 2273268), (432, 1894390), (480, 1704951), (540, 1515512), (720, 1136634), (864, 947195), (1080, 757756), (1440, 568317), (2160, 378878), (4320, 189439)]