5209680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{443}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 18829152

約数和(自身を除く): 13619472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 443, 490, 560, 588, 735, 784, 840, 886, 980, 1176, 1329, 1470, 1680, 1772, 1960, 2215, 2352, 2658, 2940, 3101, 3544, 3920, 4430, 5316, 5880, 6202, 6645, 7088, 8860, 9303, 10632, 11760, 12404, 13290, 15505, 17720, 18606, 21264, 21707, 24808, 26580, 31010, 35440, 37212, 43414, 46515, 49616, 53160, 62020, 65121, 74424, 86828, 93030, 106320, 108535, 124040, 130242, 148848, 173656, 186060, 217070, 248080, 260484, 325605, 347312, 372120, 434140, 520968, 651210, 744240, 868280, 1041936, 1302420, 1736560, 2604840, 5209680]

約数ペア:

[(1, 5209680), (2, 2604840), (3, 1736560), (4, 1302420), (5, 1041936), (6, 868280), (7, 744240), (8, 651210), (10, 520968), (12, 434140), (14, 372120), (15, 347312), (16, 325605), (20, 260484), (21, 248080), (24, 217070), (28, 186060), (30, 173656), (35, 148848), (40, 130242), (42, 124040), (48, 108535), (49, 106320), (56, 93030), (60, 86828), (70, 74424), (80, 65121), (84, 62020), (98, 53160), (105, 49616), (112, 46515), (120, 43414), (140, 37212), (147, 35440), (168, 31010), (196, 26580), (210, 24808), (240, 21707), (245, 21264), (280, 18606), (294, 17720), (336, 15505), (392, 13290), (420, 12404), (443, 11760), (490, 10632), (560, 9303), (588, 8860), (735, 7088), (784, 6645), (840, 6202), (886, 5880), (980, 5316), (1176, 4430), (1329, 3920), (1470, 3544), (1680, 3101), (1772, 2940), (1960, 2658), (2215, 2352)]