31043160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1697

約数の個数: 96

約数和(自身を含む): 102857040

約数和(自身を除く): 71813880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1627, 1908, 2120, 2385, 3180, 3254, 3816, 4770, 4881, 6360, 6508, 8135, 9540, 9762, 13016, 14643, 16270, 19080, 19524, 24405, 29286, 32540, 39048, 48810, 58572, 65080, 73215, 86231, 97620, 117144, 146430, 172462, 195240, 258693, 292860, 344924, 431155, 517386, 585720, 689848, 776079, 862310, 1034772, 1293465, 1552158, 1724620, 2069544, 2586930, 3104316, 3449240, 3880395, 5173860, 6208632, 7760790, 10347720, 15521580, 31043160]

約数ペア:

[(1, 31043160), (2, 15521580), (3, 10347720), (4, 7760790), (5, 6208632), (6, 5173860), (8, 3880395), (9, 3449240), (10, 3104316), (12, 2586930), (15, 2069544), (18, 1724620), (20, 1552158), (24, 1293465), (30, 1034772), (36, 862310), (40, 776079), (45, 689848), (53, 585720), (60, 517386), (72, 431155), (90, 344924), (106, 292860), (120, 258693), (159, 195240), (180, 172462), (212, 146430), (265, 117144), (318, 97620), (360, 86231), (424, 73215), (477, 65080), (530, 58572), (636, 48810), (795, 39048), (954, 32540), (1060, 29286), (1272, 24405), (1590, 19524), (1627, 19080), (1908, 16270), (2120, 14643), (2385, 13016), (3180, 9762), (3254, 9540), (3816, 8135), (4770, 6508), (4881, 6360)]