481167180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205627}}^1$

素因数の和:205655

約数の個数: 72

約数和(自身を含む): 1571820432

約数和(自身を除く): 1090653252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 205627, 411254, 616881, 822508, 1028135, 1233762, 1850643, 2056270, 2467524, 2673151, 3084405, 3701286, 4112540, 5346302, 6168810, 7402572, 8019453, 9253215, 10692604, 12337620, 13365755, 16038906, 18506430, 24058359, 26731510, 32077812, 37012860, 40097265, 48116718, 53463020, 80194530, 96233436, 120291795, 160389060, 240583590, 481167180]

約数ペア:

[(1, 481167180), (2, 240583590), (3, 160389060), (4, 120291795), (5, 96233436), (6, 80194530), (9, 53463020), (10, 48116718), (12, 40097265), (13, 37012860), (15, 32077812), (18, 26731510), (20, 24058359), (26, 18506430), (30, 16038906), (36, 13365755), (39, 12337620), (45, 10692604), (52, 9253215), (60, 8019453), (65, 7402572), (78, 6168810), (90, 5346302), (117, 4112540), (130, 3701286), (156, 3084405), (180, 2673151), (195, 2467524), (234, 2056270), (260, 1850643), (390, 1233762), (468, 1028135), (585, 822508), (780, 616881), (1170, 411254), (2340, 205627)]