56259120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13789}}^1$

素因数の和:13822

約数の個数: 80

約数和(自身を含む): 184675680

約数和(自身を除く): 128416560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 13789, 27578, 41367, 55156, 68945, 82734, 110312, 137890, 165468, 206835, 220624, 234413, 275780, 330936, 413670, 468826, 551560, 661872, 703239, 827340, 937652, 1103120, 1172065, 1406478, 1654680, 1875304, 2344130, 2812956, 3309360, 3516195, 3750608, 4688260, 5625912, 7032390, 9376520, 11251824, 14064780, 18753040, 28129560, 56259120]

約数ペア:

[(1, 56259120), (2, 28129560), (3, 18753040), (4, 14064780), (5, 11251824), (6, 9376520), (8, 7032390), (10, 5625912), (12, 4688260), (15, 3750608), (16, 3516195), (17, 3309360), (20, 2812956), (24, 2344130), (30, 1875304), (34, 1654680), (40, 1406478), (48, 1172065), (51, 1103120), (60, 937652), (68, 827340), (80, 703239), (85, 661872), (102, 551560), (120, 468826), (136, 413670), (170, 330936), (204, 275780), (240, 234413), (255, 220624), (272, 206835), (340, 165468), (408, 137890), (510, 110312), (680, 82734), (816, 68945), (1020, 55156), (1360, 41367), (2040, 27578), (4080, 13789)]