48292720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 129991680

約数和(自身を除く): 81698960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1039, 1162, 1328, 1660, 2078, 2324, 2905, 3320, 4156, 4648, 5195, 5810, 6640, 7273, 8312, 9296, 10390, 11620, 14546, 16624, 20780, 23240, 29092, 36365, 41560, 46480, 58184, 72730, 83120, 86237, 116368, 145460, 172474, 290920, 344948, 431185, 581840, 603659, 689896, 862370, 1207318, 1379792, 1724740, 2414636, 3018295, 3449480, 4829272, 6036590, 6898960, 9658544, 12073180, 24146360, 48292720]

約数ペア:

[(1, 48292720), (2, 24146360), (4, 12073180), (5, 9658544), (7, 6898960), (8, 6036590), (10, 4829272), (14, 3449480), (16, 3018295), (20, 2414636), (28, 1724740), (35, 1379792), (40, 1207318), (56, 862370), (70, 689896), (80, 603659), (83, 581840), (112, 431185), (140, 344948), (166, 290920), (280, 172474), (332, 145460), (415, 116368), (560, 86237), (581, 83120), (664, 72730), (830, 58184), (1039, 46480), (1162, 41560), (1328, 36365), (1660, 29092), (2078, 23240), (2324, 20780), (2905, 16624), (3320, 14546), (4156, 11620), (4648, 10390), (5195, 9296), (5810, 8312), (6640, 7273)]