88541280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61487}}^1$

素因数の和:61508

約数の個数: 72

約数和(自身を含む): 302152032

約数和(自身を除く): 213610752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 61487, 122974, 184461, 245948, 307435, 368922, 491896, 553383, 614870, 737844, 922305, 983792, 1106766, 1229740, 1475688, 1844610, 1967584, 2213532, 2459480, 2766915, 2951376, 3689220, 4427064, 4918960, 5533830, 5902752, 7378440, 8854128, 9837920, 11067660, 14756880, 17708256, 22135320, 29513760, 44270640, 88541280]

約数ペア:

[(1, 88541280), (2, 44270640), (3, 29513760), (4, 22135320), (5, 17708256), (6, 14756880), (8, 11067660), (9, 9837920), (10, 8854128), (12, 7378440), (15, 5902752), (16, 5533830), (18, 4918960), (20, 4427064), (24, 3689220), (30, 2951376), (32, 2766915), (36, 2459480), (40, 2213532), (45, 1967584), (48, 1844610), (60, 1475688), (72, 1229740), (80, 1106766), (90, 983792), (96, 922305), (120, 737844), (144, 614870), (160, 553383), (180, 491896), (240, 368922), (288, 307435), (360, 245948), (480, 184461), (720, 122974), (1440, 61487)]