56464080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 187059456

約数和(自身を除く): 130595376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 92, 106, 115, 120, 138, 159, 184, 193, 212, 230, 240, 265, 276, 318, 345, 368, 386, 424, 460, 530, 552, 579, 636, 690, 772, 795, 848, 920, 965, 1060, 1104, 1158, 1219, 1272, 1380, 1544, 1590, 1840, 1930, 2120, 2316, 2438, 2544, 2760, 2895, 3088, 3180, 3657, 3860, 4240, 4439, 4632, 4876, 5520, 5790, 6095, 6360, 7314, 7720, 8878, 9264, 9752, 10229, 11580, 12190, 12720, 13317, 14628, 15440, 17756, 18285, 19504, 20458, 22195, 23160, 24380, 26634, 29256, 30687, 35512, 36570, 40916, 44390, 46320, 48760, 51145, 53268, 58512, 61374, 66585, 71024, 73140, 81832, 88780, 97520, 102290, 106536, 122748, 133170, 146280, 153435, 163664, 177560, 204580, 213072, 235267, 245496, 266340, 292560, 306870, 355120, 409160, 470534, 490992, 532680, 613740, 705801, 818320, 941068, 1065360, 1176335, 1227480, 1411602, 1882136, 2352670, 2454960, 2823204, 3529005, 3764272, 4705340, 5646408, 7058010, 9410680, 11292816, 14116020, 18821360, 28232040, 56464080]

約数ペア:

[(1, 56464080), (2, 28232040), (3, 18821360), (4, 14116020), (5, 11292816), (6, 9410680), (8, 7058010), (10, 5646408), (12, 4705340), (15, 3764272), (16, 3529005), (20, 2823204), (23, 2454960), (24, 2352670), (30, 1882136), (40, 1411602), (46, 1227480), (48, 1176335), (53, 1065360), (60, 941068), (69, 818320), (80, 705801), (92, 613740), (106, 532680), (115, 490992), (120, 470534), (138, 409160), (159, 355120), (184, 306870), (193, 292560), (212, 266340), (230, 245496), (240, 235267), (265, 213072), (276, 204580), (318, 177560), (345, 163664), (368, 153435), (386, 146280), (424, 133170), (460, 122748), (530, 106536), (552, 102290), (579, 97520), (636, 88780), (690, 81832), (772, 73140), (795, 71024), (848, 66585), (920, 61374), (965, 58512), (1060, 53268), (1104, 51145), (1158, 48760), (1219, 46320), (1272, 44390), (1380, 40916), (1544, 36570), (1590, 35512), (1840, 30687), (1930, 29256), (2120, 26634), (2316, 24380), (2438, 23160), (2544, 22195), (2760, 20458), (2895, 19504), (3088, 18285), (3180, 17756), (3657, 15440), (3860, 14628), (4240, 13317), (4439, 12720), (4632, 12190), (4876, 11580), (5520, 10229), (5790, 9752), (6095, 9264), (6360, 8878), (7314, 7720)]