381893280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21503}}^1$

素因数の和:21558

約数の個数: 96

約数和(自身を含む): 1235533824

約数和(自身を除く): 853640544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 17760, 21503, 43006, 64509, 86012, 107515, 129018, 172024, 215030, 258036, 322545, 344048, 430060, 516072, 645090, 688096, 795611, 860120, 1032144, 1290180, 1591222, 1720240, 2064288, 2386833, 2580360, 3182444, 3440480, 3978055, 4773666, 5160720, 6364888, 7956110, 9547332, 10321440, 11934165, 12729776, 15912220, 19094664, 23868330, 25459552, 31824440, 38189328, 47736660, 63648880, 76378656, 95473320, 127297760, 190946640, 381893280]

約数ペア:

[(1, 381893280), (2, 190946640), (3, 127297760), (4, 95473320), (5, 76378656), (6, 63648880), (8, 47736660), (10, 38189328), (12, 31824440), (15, 25459552), (16, 23868330), (20, 19094664), (24, 15912220), (30, 12729776), (32, 11934165), (37, 10321440), (40, 9547332), (48, 7956110), (60, 6364888), (74, 5160720), (80, 4773666), (96, 3978055), (111, 3440480), (120, 3182444), (148, 2580360), (160, 2386833), (185, 2064288), (222, 1720240), (240, 1591222), (296, 1290180), (370, 1032144), (444, 860120), (480, 795611), (555, 688096), (592, 645090), (740, 516072), (888, 430060), (1110, 344048), (1184, 322545), (1480, 258036), (1776, 215030), (2220, 172024), (2960, 129018), (3552, 107515), (4440, 86012), (5920, 64509), (8880, 43006), (17760, 21503)]