338946480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1151}}^1$

素因数の和:1579

約数の個数: 120

約数和(自身を含む): 1142069760

約数和(自身を除く): 803123280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 409, 720, 818, 1151, 1227, 1636, 2045, 2302, 2454, 3272, 3453, 3681, 4090, 4604, 4908, 5755, 6135, 6544, 6906, 7362, 8180, 9208, 9816, 10359, 11510, 12270, 13812, 14724, 16360, 17265, 18405, 18416, 19632, 20718, 23020, 24540, 27624, 29448, 32720, 34530, 36810, 41436, 46040, 49080, 51795, 55248, 58896, 69060, 73620, 82872, 92080, 98160, 103590, 138120, 147240, 165744, 207180, 276240, 294480, 414360, 470759, 828720, 941518, 1412277, 1883036, 2353795, 2824554, 3766072, 4236831, 4707590, 5649108, 7061385, 7532144, 8473662, 9415180, 11298216, 14122770, 16947324, 18830360, 21184155, 22596432, 28245540, 33894648, 37660720, 42368310, 56491080, 67789296, 84736620, 112982160, 169473240, 338946480]

約数ペア:

[(1, 338946480), (2, 169473240), (3, 112982160), (4, 84736620), (5, 67789296), (6, 56491080), (8, 42368310), (9, 37660720), (10, 33894648), (12, 28245540), (15, 22596432), (16, 21184155), (18, 18830360), (20, 16947324), (24, 14122770), (30, 11298216), (36, 9415180), (40, 8473662), (45, 7532144), (48, 7061385), (60, 5649108), (72, 4707590), (80, 4236831), (90, 3766072), (120, 2824554), (144, 2353795), (180, 1883036), (240, 1412277), (360, 941518), (409, 828720), (720, 470759), (818, 414360), (1151, 294480), (1227, 276240), (1636, 207180), (2045, 165744), (2302, 147240), (2454, 138120), (3272, 103590), (3453, 98160), (3681, 92080), (4090, 82872), (4604, 73620), (4908, 69060), (5755, 58896), (6135, 55248), (6544, 51795), (6906, 49080), (7362, 46040), (8180, 41436), (9208, 36810), (9816, 34530), (10359, 32720), (11510, 29448), (12270, 27624), (13812, 24540), (14724, 23020), (16360, 20718), (17265, 19632), (18405, 18416)]