340505640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3061}}^1$

素因数の和:3184

約数の個数: 128

約数和(自身を含む): 1146412800

約数和(自身を除く): 805907160

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, 3061, 3090, 3708, 4120, 4635, 5562, 6122, 6180, 7416, 9183, 9270, 11124, 12244, 12360, 13905, 15305, 18366, 18540, 22248, 24488, 27549, 27810, 30610, 36732, 37080, 45915, 55098, 55620, 61220, 73464, 82647, 91830, 110196, 111240, 122440, 137745, 165294, 183660, 220392, 275490, 315283, 330588, 367320, 413235, 550980, 630566, 661176, 826470, 945849, 1101960, 1261132, 1576415, 1652940, 1891698, 2522264, 2837547, 3152830, 3305880, 3783396, 4729245, 5675094, 6305660, 7566792, 8512641, 9458490, 11350188, 12611320, 14187735, 17025282, 18916980, 22700376, 28375470, 34050564, 37833960, 42563205, 56750940, 68101128, 85126410, 113501880, 170252820, 340505640]

約数ペア:

[(1, 340505640), (2, 170252820), (3, 113501880), (4, 85126410), (5, 68101128), (6, 56750940), (8, 42563205), (9, 37833960), (10, 34050564), (12, 28375470), (15, 22700376), (18, 18916980), (20, 17025282), (24, 14187735), (27, 12611320), (30, 11350188), (36, 9458490), (40, 8512641), (45, 7566792), (54, 6305660), (60, 5675094), (72, 4729245), (90, 3783396), (103, 3305880), (108, 3152830), (120, 2837547), (135, 2522264), (180, 1891698), (206, 1652940), (216, 1576415), (270, 1261132), (309, 1101960), (360, 945849), (412, 826470), (515, 661176), (540, 630566), (618, 550980), (824, 413235), (927, 367320), (1030, 330588), (1080, 315283), (1236, 275490), (1545, 220392), (1854, 183660), (2060, 165294), (2472, 137745), (2781, 122440), (3061, 111240), (3090, 110196), (3708, 91830), (4120, 82647), (4635, 73464), (5562, 61220), (6122, 55620), (6180, 55098), (7416, 45915), (9183, 37080), (9270, 36732), (11124, 30610), (12244, 27810), (12360, 27549), (13905, 24488), (15305, 22248), (18366, 18540)]