139468320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4211}}^1$

素因数の和:4255

約数の個数: 144

約数和(自身を含む): 496746432

約数和(自身を除く): 357278112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 4211, 5520, 6624, 8280, 8422, 11040, 12633, 16560, 16844, 21055, 25266, 33120, 33688, 37899, 42110, 50532, 63165, 67376, 75798, 84220, 96853, 101064, 126330, 134752, 151596, 168440, 189495, 193706, 202128, 252660, 290559, 303192, 336880, 378990, 387412, 404256, 484265, 505320, 581118, 606384, 673760, 757980, 774824, 871677, 968530, 1010640, 1162236, 1212768, 1452795, 1515960, 1549648, 1743354, 1937060, 2021280, 2324472, 2905590, 3031920, 3099296, 3486708, 3874120, 4358385, 4648944, 5811180, 6063840, 6973416, 7748240, 8716770, 9297888, 11622360, 13946832, 15496480, 17433540, 23244720, 27893664, 34867080, 46489440, 69734160, 139468320]

約数ペア:

[(1, 139468320), (2, 69734160), (3, 46489440), (4, 34867080), (5, 27893664), (6, 23244720), (8, 17433540), (9, 15496480), (10, 13946832), (12, 11622360), (15, 9297888), (16, 8716770), (18, 7748240), (20, 6973416), (23, 6063840), (24, 5811180), (30, 4648944), (32, 4358385), (36, 3874120), (40, 3486708), (45, 3099296), (46, 3031920), (48, 2905590), (60, 2324472), (69, 2021280), (72, 1937060), (80, 1743354), (90, 1549648), (92, 1515960), (96, 1452795), (115, 1212768), (120, 1162236), (138, 1010640), (144, 968530), (160, 871677), (180, 774824), (184, 757980), (207, 673760), (230, 606384), (240, 581118), (276, 505320), (288, 484265), (345, 404256), (360, 387412), (368, 378990), (414, 336880), (460, 303192), (480, 290559), (552, 252660), (690, 202128), (720, 193706), (736, 189495), (828, 168440), (920, 151596), (1035, 134752), (1104, 126330), (1380, 101064), (1440, 96853), (1656, 84220), (1840, 75798), (2070, 67376), (2208, 63165), (2760, 50532), (3312, 42110), (3680, 37899), (4140, 33688), (4211, 33120), (5520, 25266), (6624, 21055), (8280, 16844), (8422, 16560), (11040, 12633)]