145765440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{16871}}^1$

素因数の和:16897

約数の個数: 112

約数和(自身を含む): 514258560

約数和(自身を除く): 368493120

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 16871, 33742, 50613, 67484, 84355, 101226, 134968, 151839, 168710, 202452, 253065, 269936, 303678, 337420, 404904, 455517, 506130, 539872, 607356, 674840, 759195, 809808, 911034, 1012260, 1079744, 1214712, 1349680, 1518390, 1619616, 1822068, 2024520, 2277585, 2429424, 2699360, 3036780, 3239232, 3644136, 4049040, 4555170, 4858848, 5398720, 6073560, 7288272, 8098080, 9110340, 9717696, 12147120, 14576544, 16196160, 18220680, 24294240, 29153088, 36441360, 48588480, 72882720, 145765440]

約数ペア:

[(1, 145765440), (2, 72882720), (3, 48588480), (4, 36441360), (5, 29153088), (6, 24294240), (8, 18220680), (9, 16196160), (10, 14576544), (12, 12147120), (15, 9717696), (16, 9110340), (18, 8098080), (20, 7288272), (24, 6073560), (27, 5398720), (30, 4858848), (32, 4555170), (36, 4049040), (40, 3644136), (45, 3239232), (48, 3036780), (54, 2699360), (60, 2429424), (64, 2277585), (72, 2024520), (80, 1822068), (90, 1619616), (96, 1518390), (108, 1349680), (120, 1214712), (135, 1079744), (144, 1012260), (160, 911034), (180, 809808), (192, 759195), (216, 674840), (240, 607356), (270, 539872), (288, 506130), (320, 455517), (360, 404904), (432, 337420), (480, 303678), (540, 269936), (576, 253065), (720, 202452), (864, 168710), (960, 151839), (1080, 134968), (1440, 101226), (1728, 84355), (2160, 67484), (2880, 50613), (4320, 33742), (8640, 16871)]