154671360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 505080576

約数和(自身を除く): 350409216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 857, 940, 960, 1128, 1280, 1410, 1504, 1714, 1880, 1920, 2256, 2571, 2820, 3008, 3428, 3760, 3840, 4285, 4512, 5142, 5640, 6016, 6856, 7520, 8570, 9024, 10284, 11280, 12032, 12855, 13712, 15040, 17140, 18048, 20568, 22560, 25710, 27424, 30080, 34280, 36096, 40279, 41136, 45120, 51420, 54848, 60160, 68560, 80558, 82272, 90240, 102840, 109696, 120837, 137120, 161116, 164544, 180480, 201395, 205680, 219392, 241674, 274240, 322232, 329088, 402790, 411360, 483348, 548480, 604185, 644464, 658176, 805580, 822720, 966696, 1096960, 1208370, 1288928, 1611160, 1645440, 1933392, 2416740, 2577856, 3222320, 3290880, 3866784, 4833480, 5155712, 6444640, 7733568, 9666960, 10311424, 12889280, 15467136, 19333920, 25778560, 30934272, 38667840, 51557120, 77335680, 154671360]

約数ペア:

[(1, 154671360), (2, 77335680), (3, 51557120), (4, 38667840), (5, 30934272), (6, 25778560), (8, 19333920), (10, 15467136), (12, 12889280), (15, 10311424), (16, 9666960), (20, 7733568), (24, 6444640), (30, 5155712), (32, 4833480), (40, 3866784), (47, 3290880), (48, 3222320), (60, 2577856), (64, 2416740), (80, 1933392), (94, 1645440), (96, 1611160), (120, 1288928), (128, 1208370), (141, 1096960), (160, 966696), (188, 822720), (192, 805580), (235, 658176), (240, 644464), (256, 604185), (282, 548480), (320, 483348), (376, 411360), (384, 402790), (470, 329088), (480, 322232), (564, 274240), (640, 241674), (705, 219392), (752, 205680), (768, 201395), (857, 180480), (940, 164544), (960, 161116), (1128, 137120), (1280, 120837), (1410, 109696), (1504, 102840), (1714, 90240), (1880, 82272), (1920, 80558), (2256, 68560), (2571, 60160), (2820, 54848), (3008, 51420), (3428, 45120), (3760, 41136), (3840, 40279), (4285, 36096), (4512, 34280), (5142, 30080), (5640, 27424), (6016, 25710), (6856, 22560), (7520, 20568), (8570, 18048), (9024, 17140), (10284, 15040), (11280, 13712), (12032, 12855)]