456812640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10939}}^1$

素因数の和:10989

約数の個数: 144

約数和(自身を含む): 1612774800

約数和(自身を除く): 1155962160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 10939, 13920, 20880, 21878, 32817, 41760, 43756, 54695, 65634, 87512, 98451, 109390, 131268, 164085, 175024, 196902, 218780, 262536, 317231, 328170, 350048, 393804, 437560, 492255, 525072, 634462, 656340, 787608, 875120, 951693, 984510, 1050144, 1268924, 1312680, 1575216, 1586155, 1750240, 1903386, 1969020, 2537848, 2625360, 2855079, 3150432, 3172310, 3806772, 3938040, 4758465, 5075696, 5250720, 5710158, 6344620, 7613544, 7876080, 9516930, 10151392, 11420316, 12689240, 14275395, 15227088, 15752160, 19033860, 22840632, 25378480, 28550790, 30454176, 38067720, 45681264, 50756960, 57101580, 76135440, 91362528, 114203160, 152270880, 228406320, 456812640]

約数ペア:

[(1, 456812640), (2, 228406320), (3, 152270880), (4, 114203160), (5, 91362528), (6, 76135440), (8, 57101580), (9, 50756960), (10, 45681264), (12, 38067720), (15, 30454176), (16, 28550790), (18, 25378480), (20, 22840632), (24, 19033860), (29, 15752160), (30, 15227088), (32, 14275395), (36, 12689240), (40, 11420316), (45, 10151392), (48, 9516930), (58, 7876080), (60, 7613544), (72, 6344620), (80, 5710158), (87, 5250720), (90, 5075696), (96, 4758465), (116, 3938040), (120, 3806772), (144, 3172310), (145, 3150432), (160, 2855079), (174, 2625360), (180, 2537848), (232, 1969020), (240, 1903386), (261, 1750240), (288, 1586155), (290, 1575216), (348, 1312680), (360, 1268924), (435, 1050144), (464, 984510), (480, 951693), (522, 875120), (580, 787608), (696, 656340), (720, 634462), (870, 525072), (928, 492255), (1044, 437560), (1160, 393804), (1305, 350048), (1392, 328170), (1440, 317231), (1740, 262536), (2088, 218780), (2320, 196902), (2610, 175024), (2784, 164085), (3480, 131268), (4176, 109390), (4640, 98451), (5220, 87512), (6960, 65634), (8352, 54695), (10440, 43756), (10939, 41760), (13920, 32817), (20880, 21878)]