80886480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6359}}^1$

素因数の和:6428

約数の個数: 80

約数和(自身を含む): 255519360

約数和(自身を除く): 174632880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6359, 6360, 12718, 12720, 19077, 25436, 31795, 38154, 50872, 63590, 76308, 95385, 101744, 127180, 152616, 190770, 254360, 305232, 337027, 381540, 508720, 674054, 763080, 1011081, 1348108, 1526160, 1685135, 2022162, 2696216, 3370270, 4044324, 5055405, 5392432, 6740540, 8088648, 10110810, 13481080, 16177296, 20221620, 26962160, 40443240, 80886480]

約数ペア:

[(1, 80886480), (2, 40443240), (3, 26962160), (4, 20221620), (5, 16177296), (6, 13481080), (8, 10110810), (10, 8088648), (12, 6740540), (15, 5392432), (16, 5055405), (20, 4044324), (24, 3370270), (30, 2696216), (40, 2022162), (48, 1685135), (53, 1526160), (60, 1348108), (80, 1011081), (106, 763080), (120, 674054), (159, 508720), (212, 381540), (240, 337027), (265, 305232), (318, 254360), (424, 190770), (530, 152616), (636, 127180), (795, 101744), (848, 95385), (1060, 76308), (1272, 63590), (1590, 50872), (2120, 38154), (2544, 31795), (3180, 25436), (4240, 19077), (6359, 12720), (6360, 12718)]