2785370760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{2351}}^1$

素因数の和:3468

約数の個数: 128

約数和(自身を含む): 9296985600

約数和(自身を除く): 6511614840

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1097, 2194, 2351, 3291, 4388, 4702, 5485, 6582, 7053, 8776, 9404, 9873, 10970, 11755, 13164, 14106, 16455, 18808, 19746, 21159, 21940, 23510, 26328, 28212, 29619, 32910, 35265, 39492, 42318, 43880, 47020, 49365, 56424, 59238, 63477, 65820, 70530, 78984, 84636, 94040, 98730, 105795, 118476, 126954, 131640, 141060, 148095, 169272, 197460, 211590, 236952, 253908, 282120, 296190, 317385, 394920, 423180, 507816, 592380, 634770, 846360, 1184760, 1269540, 2539080, 2579047, 5158094, 7737141, 10316188, 12895235, 15474282, 20632376, 23211423, 25790470, 30948564, 38685705, 46422846, 51580940, 61897128, 69634269, 77371410, 92845692, 103161880, 116057115, 139268538, 154742820, 185691384, 232114230, 278537076, 309485640, 348171345, 464228460, 557074152, 696342690, 928456920, 1392685380, 2785370760]

約数ペア:

[(1, 2785370760), (2, 1392685380), (3, 928456920), (4, 696342690), (5, 557074152), (6, 464228460), (8, 348171345), (9, 309485640), (10, 278537076), (12, 232114230), (15, 185691384), (18, 154742820), (20, 139268538), (24, 116057115), (27, 103161880), (30, 92845692), (36, 77371410), (40, 69634269), (45, 61897128), (54, 51580940), (60, 46422846), (72, 38685705), (90, 30948564), (108, 25790470), (120, 23211423), (135, 20632376), (180, 15474282), (216, 12895235), (270, 10316188), (360, 7737141), (540, 5158094), (1080, 2579047), (1097, 2539080), (2194, 1269540), (2351, 1184760), (3291, 846360), (4388, 634770), (4702, 592380), (5485, 507816), (6582, 423180), (7053, 394920), (8776, 317385), (9404, 296190), (9873, 282120), (10970, 253908), (11755, 236952), (13164, 211590), (14106, 197460), (16455, 169272), (18808, 148095), (19746, 141060), (21159, 131640), (21940, 126954), (23510, 118476), (26328, 105795), (28212, 98730), (29619, 94040), (32910, 84636), (35265, 78984), (39492, 70530), (42318, 65820), (43880, 63477), (47020, 59238), (49365, 56424)]