388338840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3491}}^1$

素因数の和:3614

約数の個数: 128

約数和(自身を含む): 1307404800

約数和(自身を除く): 919065960

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, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 3090, 3491, 3708, 4120, 4635, 5562, 6180, 6982, 7416, 9270, 10473, 11124, 12360, 13905, 13964, 17455, 18540, 20946, 22248, 27810, 27928, 31419, 34910, 37080, 41892, 52365, 55620, 62838, 69820, 83784, 94257, 104730, 111240, 125676, 139640, 157095, 188514, 209460, 251352, 314190, 359573, 377028, 418920, 471285, 628380, 719146, 754056, 942570, 1078719, 1256760, 1438292, 1797865, 1885140, 2157438, 2876584, 3236157, 3595730, 3770280, 4314876, 5393595, 6472314, 7191460, 8629752, 9708471, 10787190, 12944628, 14382920, 16180785, 19416942, 21574380, 25889256, 32361570, 38833884, 43148760, 48542355, 64723140, 77667768, 97084710, 129446280, 194169420, 388338840]

約数ペア:

[(1, 388338840), (2, 194169420), (3, 129446280), (4, 97084710), (5, 77667768), (6, 64723140), (8, 48542355), (9, 43148760), (10, 38833884), (12, 32361570), (15, 25889256), (18, 21574380), (20, 19416942), (24, 16180785), (27, 14382920), (30, 12944628), (36, 10787190), (40, 9708471), (45, 8629752), (54, 7191460), (60, 6472314), (72, 5393595), (90, 4314876), (103, 3770280), (108, 3595730), (120, 3236157), (135, 2876584), (180, 2157438), (206, 1885140), (216, 1797865), (270, 1438292), (309, 1256760), (360, 1078719), (412, 942570), (515, 754056), (540, 719146), (618, 628380), (824, 471285), (927, 418920), (1030, 377028), (1080, 359573), (1236, 314190), (1545, 251352), (1854, 209460), (2060, 188514), (2472, 157095), (2781, 139640), (3090, 125676), (3491, 111240), (3708, 104730), (4120, 94257), (4635, 83784), (5562, 69820), (6180, 62838), (6982, 55620), (7416, 52365), (9270, 41892), (10473, 37080), (11124, 34910), (12360, 31419), (13905, 27928), (13964, 27810), (17455, 22248), (18540, 20946)]