1836870960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{11903}}^1$

素因数の和:12562

約数の個数: 80

約数和(自身を含む): 5703634944

約数和(自身を除く): 3866763984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 643, 1286, 1929, 2572, 3215, 3858, 5144, 6430, 7716, 9645, 10288, 11903, 12860, 15432, 19290, 23806, 25720, 30864, 35709, 38580, 47612, 51440, 59515, 71418, 77160, 95224, 119030, 142836, 154320, 178545, 190448, 238060, 285672, 357090, 476120, 571344, 714180, 952240, 1428360, 2856720, 7653629, 15307258, 22960887, 30614516, 38268145, 45921774, 61229032, 76536290, 91843548, 114804435, 122458064, 153072580, 183687096, 229608870, 306145160, 367374192, 459217740, 612290320, 918435480, 1836870960]

約数ペア:

[(1, 1836870960), (2, 918435480), (3, 612290320), (4, 459217740), (5, 367374192), (6, 306145160), (8, 229608870), (10, 183687096), (12, 153072580), (15, 122458064), (16, 114804435), (20, 91843548), (24, 76536290), (30, 61229032), (40, 45921774), (48, 38268145), (60, 30614516), (80, 22960887), (120, 15307258), (240, 7653629), (643, 2856720), (1286, 1428360), (1929, 952240), (2572, 714180), (3215, 571344), (3858, 476120), (5144, 357090), (6430, 285672), (7716, 238060), (9645, 190448), (10288, 178545), (11903, 154320), (12860, 142836), (15432, 119030), (19290, 95224), (23806, 77160), (25720, 71418), (30864, 59515), (35709, 51440), (38580, 47612)]