203885280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{141587}}^1$

素因数の和:141608

約数の個数: 72

約数和(自身を含む): 695763432

約数和(自身を除く): 491878152

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, 141587, 283174, 424761, 566348, 707935, 849522, 1132696, 1274283, 1415870, 1699044, 2123805, 2265392, 2548566, 2831740, 3398088, 4247610, 4530784, 5097132, 5663480, 6371415, 6796176, 8495220, 10194264, 11326960, 12742830, 13592352, 16990440, 20388528, 22653920, 25485660, 33980880, 40777056, 50971320, 67961760, 101942640, 203885280]

約数ペア:

[(1, 203885280), (2, 101942640), (3, 67961760), (4, 50971320), (5, 40777056), (6, 33980880), (8, 25485660), (9, 22653920), (10, 20388528), (12, 16990440), (15, 13592352), (16, 12742830), (18, 11326960), (20, 10194264), (24, 8495220), (30, 6796176), (32, 6371415), (36, 5663480), (40, 5097132), (45, 4530784), (48, 4247610), (60, 3398088), (72, 2831740), (80, 2548566), (90, 2265392), (96, 2123805), (120, 1699044), (144, 1415870), (160, 1274283), (180, 1132696), (240, 849522), (288, 707935), (360, 566348), (480, 424761), (720, 283174), (1440, 141587)]