79838760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 255427200

約数和(自身を除く): 175588440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 361, 380, 388, 456, 485, 570, 582, 722, 760, 776, 970, 1083, 1140, 1164, 1444, 1455, 1805, 1843, 1940, 2166, 2280, 2328, 2888, 2910, 3610, 3686, 3880, 4332, 5415, 5529, 5820, 6859, 7220, 7372, 8664, 9215, 10830, 11058, 11640, 13718, 14440, 14744, 18430, 20577, 21660, 22116, 27436, 27645, 34295, 35017, 36860, 41154, 43320, 44232, 54872, 55290, 68590, 70034, 73720, 82308, 102885, 105051, 110580, 137180, 140068, 164616, 175085, 205770, 210102, 221160, 274360, 280136, 350170, 411540, 420204, 525255, 665323, 700340, 823080, 840408, 1050510, 1330646, 1400680, 1995969, 2101020, 2661292, 3326615, 3991938, 4202040, 5322584, 6653230, 7983876, 9979845, 13306460, 15967752, 19959690, 26612920, 39919380, 79838760]

約数ペア:

[(1, 79838760), (2, 39919380), (3, 26612920), (4, 19959690), (5, 15967752), (6, 13306460), (8, 9979845), (10, 7983876), (12, 6653230), (15, 5322584), (19, 4202040), (20, 3991938), (24, 3326615), (30, 2661292), (38, 2101020), (40, 1995969), (57, 1400680), (60, 1330646), (76, 1050510), (95, 840408), (97, 823080), (114, 700340), (120, 665323), (152, 525255), (190, 420204), (194, 411540), (228, 350170), (285, 280136), (291, 274360), (361, 221160), (380, 210102), (388, 205770), (456, 175085), (485, 164616), (570, 140068), (582, 137180), (722, 110580), (760, 105051), (776, 102885), (970, 82308), (1083, 73720), (1140, 70034), (1164, 68590), (1444, 55290), (1455, 54872), (1805, 44232), (1843, 43320), (1940, 41154), (2166, 36860), (2280, 35017), (2328, 34295), (2888, 27645), (2910, 27436), (3610, 22116), (3686, 21660), (3880, 20577), (4332, 18430), (5415, 14744), (5529, 14440), (5820, 13718), (6859, 11640), (7220, 11058), (7372, 10830), (8664, 9215)]