2909672280

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{11087}}^1$

素因数の和:11122

約数の個数: 144

約数和(自身を含む): 9820530720

約数和(自身を除く): 6910858440

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, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 6561, 7290, 8748, 9720, 10935, 11087, 13122, 14580, 17496, 21870, 22174, 26244, 29160, 32805, 33261, 43740, 44348, 52488, 55435, 65610, 66522, 87480, 88696, 99783, 110870, 131220, 133044, 166305, 199566, 221740, 262440, 266088, 299349, 332610, 399132, 443480, 498915, 598698, 665220, 798264, 898047, 997830, 1197396, 1330440, 1496745, 1796094, 1995660, 2394792, 2694141, 2993490, 3592188, 3991320, 4490235, 5388282, 5986980, 7184376, 8082423, 8980470, 10776564, 11973960, 13470705, 16164846, 17960940, 21553128, 24247269, 26941410, 32329692, 35921880, 40412115, 48494538, 53882820, 64659384, 72741807, 80824230, 96989076, 107765640, 121236345, 145483614, 161648460, 193978152, 242472690, 290967228, 323296920, 363709035, 484945380, 581934456, 727418070, 969890760, 1454836140, 2909672280]

約数ペア:

[(1, 2909672280), (2, 1454836140), (3, 969890760), (4, 727418070), (5, 581934456), (6, 484945380), (8, 363709035), (9, 323296920), (10, 290967228), (12, 242472690), (15, 193978152), (18, 161648460), (20, 145483614), (24, 121236345), (27, 107765640), (30, 96989076), (36, 80824230), (40, 72741807), (45, 64659384), (54, 53882820), (60, 48494538), (72, 40412115), (81, 35921880), (90, 32329692), (108, 26941410), (120, 24247269), (135, 21553128), (162, 17960940), (180, 16164846), (216, 13470705), (243, 11973960), (270, 10776564), (324, 8980470), (360, 8082423), (405, 7184376), (486, 5986980), (540, 5388282), (648, 4490235), (729, 3991320), (810, 3592188), (972, 2993490), (1080, 2694141), (1215, 2394792), (1458, 1995660), (1620, 1796094), (1944, 1496745), (2187, 1330440), (2430, 1197396), (2916, 997830), (3240, 898047), (3645, 798264), (4374, 665220), (4860, 598698), (5832, 498915), (6561, 443480), (7290, 399132), (8748, 332610), (9720, 299349), (10935, 266088), (11087, 262440), (13122, 221740), (14580, 199566), (17496, 166305), (21870, 133044), (22174, 131220), (26244, 110870), (29160, 99783), (32805, 88696), (33261, 87480), (43740, 66522), (44348, 65610), (52488, 55435)]