120668160

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{491}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 386912736

約数和(自身を除く): 266244576

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, 384, 480, 491, 512, 640, 768, 960, 982, 1024, 1280, 1473, 1536, 1920, 1964, 2048, 2455, 2560, 2946, 3072, 3840, 3928, 4096, 4910, 5120, 5892, 6144, 7365, 7680, 7856, 8192, 9820, 10240, 11784, 12288, 14730, 15360, 15712, 16384, 19640, 20480, 23568, 24576, 29460, 30720, 31424, 39280, 40960, 47136, 49152, 58920, 61440, 62848, 78560, 81920, 94272, 117840, 122880, 125696, 157120, 188544, 235680, 245760, 251392, 314240, 377088, 471360, 502784, 628480, 754176, 942720, 1005568, 1256960, 1508352, 1885440, 2011136, 2513920, 3016704, 3770880, 4022272, 5027840, 6033408, 7541760, 8044544, 10055680, 12066816, 15083520, 20111360, 24133632, 30167040, 40222720, 60334080, 120668160]

約数ペア:

[(1, 120668160), (2, 60334080), (3, 40222720), (4, 30167040), (5, 24133632), (6, 20111360), (8, 15083520), (10, 12066816), (12, 10055680), (15, 8044544), (16, 7541760), (20, 6033408), (24, 5027840), (30, 4022272), (32, 3770880), (40, 3016704), (48, 2513920), (60, 2011136), (64, 1885440), (80, 1508352), (96, 1256960), (120, 1005568), (128, 942720), (160, 754176), (192, 628480), (240, 502784), (256, 471360), (320, 377088), (384, 314240), (480, 251392), (491, 245760), (512, 235680), (640, 188544), (768, 157120), (960, 125696), (982, 122880), (1024, 117840), (1280, 94272), (1473, 81920), (1536, 78560), (1920, 62848), (1964, 61440), (2048, 58920), (2455, 49152), (2560, 47136), (2946, 40960), (3072, 39280), (3840, 31424), (3928, 30720), (4096, 29460), (4910, 24576), (5120, 23568), (5892, 20480), (6144, 19640), (7365, 16384), (7680, 15712), (7856, 15360), (8192, 14730), (9820, 12288), (10240, 11784)]