145539840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 469760256

約数和(自身を除く): 324220416

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, 151, 160, 192, 240, 251, 256, 302, 320, 384, 453, 480, 502, 604, 640, 753, 755, 768, 906, 960, 1004, 1208, 1255, 1280, 1506, 1510, 1812, 1920, 2008, 2265, 2416, 2510, 3012, 3020, 3624, 3765, 3840, 4016, 4530, 4832, 5020, 6024, 6040, 7248, 7530, 8032, 9060, 9664, 10040, 12048, 12080, 14496, 15060, 16064, 18120, 19328, 20080, 24096, 24160, 28992, 30120, 32128, 36240, 37901, 38656, 40160, 48192, 48320, 57984, 60240, 64256, 72480, 75802, 80320, 96384, 96640, 113703, 115968, 120480, 144960, 151604, 160640, 189505, 192768, 193280, 227406, 240960, 289920, 303208, 321280, 379010, 454812, 481920, 568515, 579840, 606416, 758020, 909624, 963840, 1137030, 1212832, 1516040, 1819248, 2274060, 2425664, 3032080, 3638496, 4548120, 4851328, 6064160, 7276992, 9096240, 9702656, 12128320, 14553984, 18192480, 24256640, 29107968, 36384960, 48513280, 72769920, 145539840]

約数ペア:

[(1, 145539840), (2, 72769920), (3, 48513280), (4, 36384960), (5, 29107968), (6, 24256640), (8, 18192480), (10, 14553984), (12, 12128320), (15, 9702656), (16, 9096240), (20, 7276992), (24, 6064160), (30, 4851328), (32, 4548120), (40, 3638496), (48, 3032080), (60, 2425664), (64, 2274060), (80, 1819248), (96, 1516040), (120, 1212832), (128, 1137030), (151, 963840), (160, 909624), (192, 758020), (240, 606416), (251, 579840), (256, 568515), (302, 481920), (320, 454812), (384, 379010), (453, 321280), (480, 303208), (502, 289920), (604, 240960), (640, 227406), (753, 193280), (755, 192768), (768, 189505), (906, 160640), (960, 151604), (1004, 144960), (1208, 120480), (1255, 115968), (1280, 113703), (1506, 96640), (1510, 96384), (1812, 80320), (1920, 75802), (2008, 72480), (2265, 64256), (2416, 60240), (2510, 57984), (3012, 48320), (3020, 48192), (3624, 40160), (3765, 38656), (3840, 37901), (4016, 36240), (4530, 32128), (4832, 30120), (5020, 28992), (6024, 24160), (6040, 24096), (7248, 20080), (7530, 19328), (8032, 18120), (9060, 16064), (9664, 15060), (10040, 14496), (12048, 12080)]