157486320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4199

約数の個数: 120

約数和(自身を含む): 539001216

約数和(自身を除く): 381514896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4127, 4240, 4770, 6360, 7632, 8254, 9540, 12381, 12720, 16508, 19080, 20635, 24762, 33016, 37143, 38160, 41270, 49524, 61905, 66032, 74286, 82540, 99048, 123810, 148572, 165080, 185715, 198096, 218731, 247620, 297144, 330160, 371430, 437462, 495240, 594288, 656193, 742860, 874924, 990480, 1093655, 1312386, 1485720, 1749848, 1968579, 2187310, 2624772, 2971440, 3280965, 3499696, 3937158, 4374620, 5249544, 6561930, 7874316, 8749240, 9842895, 10499088, 13123860, 15748632, 17498480, 19685790, 26247720, 31497264, 39371580, 52495440, 78743160, 157486320]

約数ペア:

[(1, 157486320), (2, 78743160), (3, 52495440), (4, 39371580), (5, 31497264), (6, 26247720), (8, 19685790), (9, 17498480), (10, 15748632), (12, 13123860), (15, 10499088), (16, 9842895), (18, 8749240), (20, 7874316), (24, 6561930), (30, 5249544), (36, 4374620), (40, 3937158), (45, 3499696), (48, 3280965), (53, 2971440), (60, 2624772), (72, 2187310), (80, 1968579), (90, 1749848), (106, 1485720), (120, 1312386), (144, 1093655), (159, 990480), (180, 874924), (212, 742860), (240, 656193), (265, 594288), (318, 495240), (360, 437462), (424, 371430), (477, 330160), (530, 297144), (636, 247620), (720, 218731), (795, 198096), (848, 185715), (954, 165080), (1060, 148572), (1272, 123810), (1590, 99048), (1908, 82540), (2120, 74286), (2385, 66032), (2544, 61905), (3180, 49524), (3816, 41270), (4127, 38160), (4240, 37143), (4770, 33016), (6360, 24762), (7632, 20635), (8254, 19080), (9540, 16508), (12381, 12720)]