154501120

素因数分解:

$2^{15}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 396355680

約数和(自身を除く): 241854560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 128, 160, 164, 184, 205, 230, 256, 320, 328, 368, 410, 460, 512, 640, 656, 736, 820, 920, 943, 1024, 1280, 1312, 1472, 1640, 1840, 1886, 2048, 2560, 2624, 2944, 3280, 3680, 3772, 4096, 4715, 5120, 5248, 5888, 6560, 7360, 7544, 8192, 9430, 10240, 10496, 11776, 13120, 14720, 15088, 16384, 18860, 20480, 20992, 23552, 26240, 29440, 30176, 32768, 37720, 40960, 41984, 47104, 52480, 58880, 60352, 75440, 81920, 83968, 94208, 104960, 117760, 120704, 150880, 163840, 167936, 188416, 209920, 235520, 241408, 301760, 335872, 376832, 419840, 471040, 482816, 603520, 671744, 753664, 839680, 942080, 965632, 1207040, 1343488, 1679360, 1884160, 1931264, 2414080, 3358720, 3768320, 3862528, 4828160, 6717440, 7725056, 9656320, 15450112, 19312640, 30900224, 38625280, 77250560, 154501120]

約数ペア:

[(1, 154501120), (2, 77250560), (4, 38625280), (5, 30900224), (8, 19312640), (10, 15450112), (16, 9656320), (20, 7725056), (23, 6717440), (32, 4828160), (40, 3862528), (41, 3768320), (46, 3358720), (64, 2414080), (80, 1931264), (82, 1884160), (92, 1679360), (115, 1343488), (128, 1207040), (160, 965632), (164, 942080), (184, 839680), (205, 753664), (230, 671744), (256, 603520), (320, 482816), (328, 471040), (368, 419840), (410, 376832), (460, 335872), (512, 301760), (640, 241408), (656, 235520), (736, 209920), (820, 188416), (920, 167936), (943, 163840), (1024, 150880), (1280, 120704), (1312, 117760), (1472, 104960), (1640, 94208), (1840, 83968), (1886, 81920), (2048, 75440), (2560, 60352), (2624, 58880), (2944, 52480), (3280, 47104), (3680, 41984), (3772, 40960), (4096, 37720), (4715, 32768), (5120, 30176), (5248, 29440), (5888, 26240), (6560, 23552), (7360, 20992), (7544, 20480), (8192, 18860), (9430, 16384), (10240, 15088), (10496, 14720), (11776, 13120)]