378156960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4451}}^1$

素因数の和:4531

約数の個数: 144

約数和(自身を含む): 1312627680

約数和(自身を除く): 934470720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 3540, 4248, 4451, 4720, 5310, 5664, 7080, 8496, 8902, 9440, 10620, 13353, 14160, 16992, 17804, 21240, 22255, 26706, 28320, 35608, 40059, 42480, 44510, 53412, 66765, 71216, 80118, 84960, 89020, 106824, 133530, 142432, 160236, 178040, 200295, 213648, 262609, 267060, 320472, 356080, 400590, 427296, 525218, 534120, 640944, 712160, 787827, 801180, 1050436, 1068240, 1281888, 1313045, 1575654, 1602360, 2100872, 2136480, 2363481, 2626090, 3151308, 3204720, 3939135, 4201744, 4726962, 5252180, 6302616, 6409440, 7878270, 8403488, 9453924, 10504360, 11817405, 12605232, 15756540, 18907848, 21008720, 23634810, 25210464, 31513080, 37815696, 42017440, 47269620, 63026160, 75631392, 94539240, 126052320, 189078480, 378156960]

約数ペア:

[(1, 378156960), (2, 189078480), (3, 126052320), (4, 94539240), (5, 75631392), (6, 63026160), (8, 47269620), (9, 42017440), (10, 37815696), (12, 31513080), (15, 25210464), (16, 23634810), (18, 21008720), (20, 18907848), (24, 15756540), (30, 12605232), (32, 11817405), (36, 10504360), (40, 9453924), (45, 8403488), (48, 7878270), (59, 6409440), (60, 6302616), (72, 5252180), (80, 4726962), (90, 4201744), (96, 3939135), (118, 3204720), (120, 3151308), (144, 2626090), (160, 2363481), (177, 2136480), (180, 2100872), (236, 1602360), (240, 1575654), (288, 1313045), (295, 1281888), (354, 1068240), (360, 1050436), (472, 801180), (480, 787827), (531, 712160), (590, 640944), (708, 534120), (720, 525218), (885, 427296), (944, 400590), (1062, 356080), (1180, 320472), (1416, 267060), (1440, 262609), (1770, 213648), (1888, 200295), (2124, 178040), (2360, 160236), (2655, 142432), (2832, 133530), (3540, 106824), (4248, 89020), (4451, 84960), (4720, 80118), (5310, 71216), (5664, 66765), (7080, 53412), (8496, 44510), (8902, 42480), (9440, 40059), (10620, 35608), (13353, 28320), (14160, 26706), (16992, 22255), (17804, 21240)]