228310320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{135899}}^1$

素因数の和:135922

約数の個数: 80

約数和(自身を含む): 808876800

約数和(自身を除く): 580566480

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 135899, 271798, 407697, 543596, 679495, 815394, 951293, 1087192, 1358990, 1630788, 1902586, 2038485, 2174384, 2717980, 2853879, 3261576, 3805172, 4076970, 4756465, 5435960, 5707758, 6523152, 7610344, 8153940, 9512930, 10871920, 11415516, 14269395, 15220688, 16307880, 19025860, 22831032, 28538790, 32615760, 38051720, 45662064, 57077580, 76103440, 114155160, 228310320]

約数ペア:

[(1, 228310320), (2, 114155160), (3, 76103440), (4, 57077580), (5, 45662064), (6, 38051720), (7, 32615760), (8, 28538790), (10, 22831032), (12, 19025860), (14, 16307880), (15, 15220688), (16, 14269395), (20, 11415516), (21, 10871920), (24, 9512930), (28, 8153940), (30, 7610344), (35, 6523152), (40, 5707758), (42, 5435960), (48, 4756465), (56, 4076970), (60, 3805172), (70, 3261576), (80, 2853879), (84, 2717980), (105, 2174384), (112, 2038485), (120, 1902586), (140, 1630788), (168, 1358990), (210, 1087192), (240, 951293), (280, 815394), (336, 679495), (420, 543596), (560, 407697), (840, 271798), (1680, 135899)]