554538240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1365

約数の個数: 216

約数和(自身を含む): 1972014408

約数和(自身を除く): 1417476168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1301, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2304, 2368, 2602, 2664, 2880, 2960, 3330, 3552, 3840, 3903, 4440, 4736, 5204, 5328, 5760, 5920, 6505, 6660, 7104, 7806, 8880, 9472, 10408, 10656, 11520, 11709, 11840, 13010, 13320, 14208, 15612, 17760, 19515, 20816, 21312, 23418, 23680, 26020, 26640, 28416, 31224, 35520, 39030, 41632, 42624, 46836, 47360, 48137, 52040, 53280, 58545, 62448, 71040, 78060, 83264, 85248, 93672, 96274, 104080, 106560, 117090, 124896, 142080, 144411, 156120, 166528, 187344, 192548, 208160, 213120, 234180, 240685, 249792, 288822, 312240, 333056, 374688, 385096, 416320, 426240, 433233, 468360, 481370, 499584, 577644, 624480, 722055, 749376, 770192, 832640, 866466, 936720, 962740, 999168, 1155288, 1248960, 1444110, 1498752, 1540384, 1665280, 1732932, 1873440, 1925480, 2166165, 2310576, 2497920, 2888220, 2997504, 3080768, 3465864, 3746880, 3850960, 4332330, 4621152, 4995840, 5776440, 6161536, 6931728, 7493760, 7701920, 8664660, 9242304, 11552880, 12323072, 13863456, 14987520, 15403840, 17329320, 18484608, 23105760, 27726912, 30807680, 34658640, 36969216, 46211520, 55453824, 61615360, 69317280, 92423040, 110907648, 138634560, 184846080, 277269120, 554538240]

約数ペア:

[(1, 554538240), (2, 277269120), (3, 184846080), (4, 138634560), (5, 110907648), (6, 92423040), (8, 69317280), (9, 61615360), (10, 55453824), (12, 46211520), (15, 36969216), (16, 34658640), (18, 30807680), (20, 27726912), (24, 23105760), (30, 18484608), (32, 17329320), (36, 15403840), (37, 14987520), (40, 13863456), (45, 12323072), (48, 11552880), (60, 9242304), (64, 8664660), (72, 7701920), (74, 7493760), (80, 6931728), (90, 6161536), (96, 5776440), (111, 4995840), (120, 4621152), (128, 4332330), (144, 3850960), (148, 3746880), (160, 3465864), (180, 3080768), (185, 2997504), (192, 2888220), (222, 2497920), (240, 2310576), (256, 2166165), (288, 1925480), (296, 1873440), (320, 1732932), (333, 1665280), (360, 1540384), (370, 1498752), (384, 1444110), (444, 1248960), (480, 1155288), (555, 999168), (576, 962740), (592, 936720), (640, 866466), (666, 832640), (720, 770192), (740, 749376), (768, 722055), (888, 624480), (960, 577644), (1110, 499584), (1152, 481370), (1184, 468360), (1280, 433233), (1301, 426240), (1332, 416320), (1440, 385096), (1480, 374688), (1665, 333056), (1776, 312240), (1920, 288822), (2220, 249792), (2304, 240685), (2368, 234180), (2602, 213120), (2664, 208160), (2880, 192548), (2960, 187344), (3330, 166528), (3552, 156120), (3840, 144411), (3903, 142080), (4440, 124896), (4736, 117090), (5204, 106560), (5328, 104080), (5760, 96274), (5920, 93672), (6505, 85248), (6660, 83264), (7104, 78060), (7806, 71040), (8880, 62448), (9472, 58545), (10408, 53280), (10656, 52040), (11520, 48137), (11709, 47360), (11840, 46836), (13010, 42624), (13320, 41632), (14208, 39030), (15612, 35520), (17760, 31224), (19515, 28416), (20816, 26640), (21312, 26020), (23418, 23680)]