2865102840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1801}}^1$

素因数の和:2315

約数の個数: 160

約数和(自身を含む): 9654899760

約数和(自身を除く): 6789796920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 491, 540, 648, 810, 982, 1080, 1473, 1620, 1801, 1964, 2455, 2946, 3240, 3602, 3928, 4419, 4910, 5403, 5892, 7204, 7365, 8838, 9005, 9820, 10806, 11784, 13257, 14408, 14730, 16209, 17676, 18010, 19640, 21612, 22095, 26514, 27015, 29460, 32418, 35352, 36020, 39771, 43224, 44190, 48627, 53028, 54030, 58920, 64836, 66285, 72040, 79542, 81045, 88380, 97254, 106056, 108060, 129672, 132570, 145881, 159084, 162090, 176760, 194508, 198855, 216120, 243135, 265140, 291762, 318168, 324180, 389016, 397710, 486270, 530280, 583524, 648360, 729405, 795420, 884291, 972540, 1167048, 1458810, 1590840, 1768582, 1945080, 2652873, 2917620, 3537164, 4421455, 5305746, 5835240, 7074328, 7958619, 8842910, 10611492, 13264365, 15917238, 17685820, 21222984, 23875857, 26528730, 31834476, 35371640, 39793095, 47751714, 53057460, 63668952, 71627571, 79586190, 95503428, 106114920, 119379285, 143255142, 159172380, 191006856, 238758570, 286510284, 318344760, 358137855, 477517140, 573020568, 716275710, 955034280, 1432551420, 2865102840]

約数ペア:

[(1, 2865102840), (2, 1432551420), (3, 955034280), (4, 716275710), (5, 573020568), (6, 477517140), (8, 358137855), (9, 318344760), (10, 286510284), (12, 238758570), (15, 191006856), (18, 159172380), (20, 143255142), (24, 119379285), (27, 106114920), (30, 95503428), (36, 79586190), (40, 71627571), (45, 63668952), (54, 53057460), (60, 47751714), (72, 39793095), (81, 35371640), (90, 31834476), (108, 26528730), (120, 23875857), (135, 21222984), (162, 17685820), (180, 15917238), (216, 13264365), (270, 10611492), (324, 8842910), (360, 7958619), (405, 7074328), (491, 5835240), (540, 5305746), (648, 4421455), (810, 3537164), (982, 2917620), (1080, 2652873), (1473, 1945080), (1620, 1768582), (1801, 1590840), (1964, 1458810), (2455, 1167048), (2946, 972540), (3240, 884291), (3602, 795420), (3928, 729405), (4419, 648360), (4910, 583524), (5403, 530280), (5892, 486270), (7204, 397710), (7365, 389016), (8838, 324180), (9005, 318168), (9820, 291762), (10806, 265140), (11784, 243135), (13257, 216120), (14408, 198855), (14730, 194508), (16209, 176760), (17676, 162090), (18010, 159084), (19640, 145881), (21612, 132570), (22095, 129672), (26514, 108060), (27015, 106056), (29460, 97254), (32418, 88380), (35352, 81045), (36020, 79542), (39771, 72040), (43224, 66285), (44190, 64836), (48627, 58920), (53028, 54030)]