61248320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:800

約数の個数: 112

約数和(自身を含む): 171419520

約数和(自身を除く): 110171200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 739, 740, 1036, 1120, 1184, 1295, 1478, 1480, 2072, 2240, 2368, 2590, 2956, 2960, 3695, 4144, 5173, 5180, 5912, 5920, 7390, 8288, 10346, 10360, 11824, 11840, 14780, 16576, 20692, 20720, 23648, 25865, 27343, 29560, 41384, 41440, 47296, 51730, 54686, 59120, 82768, 82880, 103460, 109372, 118240, 136715, 165536, 191401, 206920, 218744, 236480, 273430, 331072, 382802, 413840, 437488, 546860, 765604, 827680, 874976, 957005, 1093720, 1531208, 1655360, 1749952, 1914010, 2187440, 3062416, 3828020, 4374880, 6124832, 7656040, 8749760, 12249664, 15312080, 30624160, 61248320]

約数ペア:

[(1, 61248320), (2, 30624160), (4, 15312080), (5, 12249664), (7, 8749760), (8, 7656040), (10, 6124832), (14, 4374880), (16, 3828020), (20, 3062416), (28, 2187440), (32, 1914010), (35, 1749952), (37, 1655360), (40, 1531208), (56, 1093720), (64, 957005), (70, 874976), (74, 827680), (80, 765604), (112, 546860), (140, 437488), (148, 413840), (160, 382802), (185, 331072), (224, 273430), (259, 236480), (280, 218744), (296, 206920), (320, 191401), (370, 165536), (448, 136715), (518, 118240), (560, 109372), (592, 103460), (739, 82880), (740, 82768), (1036, 59120), (1120, 54686), (1184, 51730), (1295, 47296), (1478, 41440), (1480, 41384), (2072, 29560), (2240, 27343), (2368, 25865), (2590, 23648), (2956, 20720), (2960, 20692), (3695, 16576), (4144, 14780), (5173, 11840), (5180, 11824), (5912, 10360), (5920, 10346), (7390, 8288)]