54769120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 149990400

約数和(自身を除く): 95221280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 619, 632, 790, 1106, 1120, 1238, 1264, 1580, 2212, 2476, 2528, 2765, 3095, 3160, 4333, 4424, 4952, 5530, 6190, 6320, 8666, 8848, 9904, 11060, 12380, 12640, 17332, 17696, 19808, 21665, 22120, 24760, 34664, 43330, 44240, 48901, 49520, 69328, 86660, 88480, 97802, 99040, 138656, 173320, 195604, 244505, 342307, 346640, 391208, 489010, 684614, 693280, 782416, 978020, 1369228, 1564832, 1711535, 1956040, 2738456, 3423070, 3912080, 5476912, 6846140, 7824160, 10953824, 13692280, 27384560, 54769120]

約数ペア:

[(1, 54769120), (2, 27384560), (4, 13692280), (5, 10953824), (7, 7824160), (8, 6846140), (10, 5476912), (14, 3912080), (16, 3423070), (20, 2738456), (28, 1956040), (32, 1711535), (35, 1564832), (40, 1369228), (56, 978020), (70, 782416), (79, 693280), (80, 684614), (112, 489010), (140, 391208), (158, 346640), (160, 342307), (224, 244505), (280, 195604), (316, 173320), (395, 138656), (553, 99040), (560, 97802), (619, 88480), (632, 86660), (790, 69328), (1106, 49520), (1120, 48901), (1238, 44240), (1264, 43330), (1580, 34664), (2212, 24760), (2476, 22120), (2528, 21665), (2765, 19808), (3095, 17696), (3160, 17332), (4333, 12640), (4424, 12380), (4952, 11060), (5530, 9904), (6190, 8848), (6320, 8666)]