71511480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 233588160

約数和(自身を除く): 162076680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 733, 813, 1084, 1355, 1466, 1626, 2168, 2199, 2439, 2710, 2932, 3252, 3665, 4065, 4398, 4878, 5420, 5864, 6504, 6597, 7330, 8130, 8796, 9756, 10840, 10995, 12195, 13194, 14660, 16260, 17592, 19512, 21990, 24390, 26388, 29320, 32520, 32985, 43980, 48780, 52776, 65970, 87960, 97560, 131940, 198643, 263880, 397286, 595929, 794572, 993215, 1191858, 1589144, 1787787, 1986430, 2383716, 2979645, 3575574, 3972860, 4767432, 5959290, 7151148, 7945720, 8938935, 11918580, 14302296, 17877870, 23837160, 35755740, 71511480]

約数ペア:

[(1, 71511480), (2, 35755740), (3, 23837160), (4, 17877870), (5, 14302296), (6, 11918580), (8, 8938935), (9, 7945720), (10, 7151148), (12, 5959290), (15, 4767432), (18, 3972860), (20, 3575574), (24, 2979645), (30, 2383716), (36, 1986430), (40, 1787787), (45, 1589144), (60, 1191858), (72, 993215), (90, 794572), (120, 595929), (180, 397286), (271, 263880), (360, 198643), (542, 131940), (733, 97560), (813, 87960), (1084, 65970), (1355, 52776), (1466, 48780), (1626, 43980), (2168, 32985), (2199, 32520), (2439, 29320), (2710, 26388), (2932, 24390), (3252, 21990), (3665, 19512), (4065, 17592), (4398, 16260), (4878, 14660), (5420, 13194), (5864, 12195), (6504, 10995), (6597, 10840), (7330, 9756), (8130, 8796)]