64925160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 201618720

約数和(自身を除く): 136693560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 563, 620, 744, 930, 961, 1126, 1240, 1689, 1860, 1922, 2252, 2815, 2883, 3378, 3720, 3844, 4504, 4805, 5630, 5766, 6756, 7688, 8445, 9610, 11260, 11532, 13512, 14415, 16890, 17453, 19220, 22520, 23064, 28830, 33780, 34906, 38440, 52359, 57660, 67560, 69812, 87265, 104718, 115320, 139624, 174530, 209436, 261795, 349060, 418872, 523590, 541043, 698120, 1047180, 1082086, 1623129, 2094360, 2164172, 2705215, 3246258, 4328344, 5410430, 6492516, 8115645, 10820860, 12985032, 16231290, 21641720, 32462580, 64925160]

約数ペア:

[(1, 64925160), (2, 32462580), (3, 21641720), (4, 16231290), (5, 12985032), (6, 10820860), (8, 8115645), (10, 6492516), (12, 5410430), (15, 4328344), (20, 3246258), (24, 2705215), (30, 2164172), (31, 2094360), (40, 1623129), (60, 1082086), (62, 1047180), (93, 698120), (120, 541043), (124, 523590), (155, 418872), (186, 349060), (248, 261795), (310, 209436), (372, 174530), (465, 139624), (563, 115320), (620, 104718), (744, 87265), (930, 69812), (961, 67560), (1126, 57660), (1240, 52359), (1689, 38440), (1860, 34906), (1922, 33780), (2252, 28830), (2815, 23064), (2883, 22520), (3378, 19220), (3720, 17453), (3844, 16890), (4504, 14415), (4805, 13512), (5630, 11532), (5766, 11260), (6756, 9610), (7688, 8445)]