1869395520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1947287}}^1$

素因数の和:1947307

約数の個数: 56

約数和(自身を含む): 5935333824

約数和(自身を除く): 4065938304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1947287, 3894574, 5841861, 7789148, 9736435, 11683722, 15578296, 19472870, 23367444, 29209305, 31156592, 38945740, 46734888, 58418610, 62313184, 77891480, 93469776, 116837220, 124626368, 155782960, 186939552, 233674440, 311565920, 373879104, 467348880, 623131840, 934697760, 1869395520]

約数ペア:

[(1, 1869395520), (2, 934697760), (3, 623131840), (4, 467348880), (5, 373879104), (6, 311565920), (8, 233674440), (10, 186939552), (12, 155782960), (15, 124626368), (16, 116837220), (20, 93469776), (24, 77891480), (30, 62313184), (32, 58418610), (40, 46734888), (48, 38945740), (60, 31156592), (64, 29209305), (80, 23367444), (96, 19472870), (120, 15578296), (160, 11683722), (192, 9736435), (240, 7789148), (320, 5841861), (480, 3894574), (960, 1947287)]