15243440640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5237}}^1$

素因数の和:5642

約数の個数: 160

約数和(自身を含む): 48869282880

約数和(自身を除く): 33625842240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 379, 384, 480, 512, 640, 758, 768, 960, 1137, 1280, 1516, 1536, 1895, 1920, 2274, 2560, 3032, 3790, 3840, 4548, 5237, 5685, 6064, 7580, 7680, 9096, 10474, 11370, 12128, 15160, 15711, 18192, 20948, 22740, 24256, 26185, 30320, 31422, 36384, 41896, 45480, 48512, 52370, 60640, 62844, 72768, 78555, 83792, 90960, 97024, 104740, 121280, 125688, 145536, 157110, 167584, 181920, 194048, 209480, 242560, 251376, 291072, 314220, 335168, 363840, 418960, 485120, 502752, 582144, 628440, 670336, 727680, 837920, 970240, 1005504, 1256880, 1340672, 1455360, 1675840, 1984823, 2011008, 2513760, 2681344, 2910720, 3351680, 3969646, 4022016, 5027520, 5954469, 6703360, 7939292, 8044032, 9924115, 10055040, 11908938, 13406720, 15878584, 19848230, 20110080, 23817876, 29772345, 31757168, 39696460, 40220160, 47635752, 59544690, 63514336, 79392920, 95271504, 119089380, 127028672, 158785840, 190543008, 238178760, 254057344, 317571680, 381086016, 476357520, 508114688, 635143360, 762172032, 952715040, 1016229376, 1270286720, 1524344064, 1905430080, 2540573440, 3048688128, 3810860160, 5081146880, 7621720320, 15243440640]

約数ペア:

[(1, 15243440640), (2, 7621720320), (3, 5081146880), (4, 3810860160), (5, 3048688128), (6, 2540573440), (8, 1905430080), (10, 1524344064), (12, 1270286720), (15, 1016229376), (16, 952715040), (20, 762172032), (24, 635143360), (30, 508114688), (32, 476357520), (40, 381086016), (48, 317571680), (60, 254057344), (64, 238178760), (80, 190543008), (96, 158785840), (120, 127028672), (128, 119089380), (160, 95271504), (192, 79392920), (240, 63514336), (256, 59544690), (320, 47635752), (379, 40220160), (384, 39696460), (480, 31757168), (512, 29772345), (640, 23817876), (758, 20110080), (768, 19848230), (960, 15878584), (1137, 13406720), (1280, 11908938), (1516, 10055040), (1536, 9924115), (1895, 8044032), (1920, 7939292), (2274, 6703360), (2560, 5954469), (3032, 5027520), (3790, 4022016), (3840, 3969646), (4548, 3351680), (5237, 2910720), (5685, 2681344), (6064, 2513760), (7580, 2011008), (7680, 1984823), (9096, 1675840), (10474, 1455360), (11370, 1340672), (12128, 1256880), (15160, 1005504), (15711, 970240), (18192, 837920), (20948, 727680), (22740, 670336), (24256, 628440), (26185, 582144), (30320, 502752), (31422, 485120), (36384, 418960), (41896, 363840), (45480, 335168), (48512, 314220), (52370, 291072), (60640, 251376), (62844, 242560), (72768, 209480), (78555, 194048), (83792, 181920), (90960, 167584), (97024, 157110), (104740, 145536), (121280, 125688)]