11190240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 40294800

約数和(自身を除く): 29104560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 409, 456, 480, 570, 608, 684, 720, 760, 818, 855, 912, 1140, 1227, 1368, 1440, 1520, 1636, 1710, 1824, 2045, 2280, 2454, 2736, 3040, 3272, 3420, 3681, 4090, 4560, 4908, 5472, 6135, 6544, 6840, 7362, 7771, 8180, 9120, 9816, 12270, 13088, 13680, 14724, 15542, 16360, 18405, 19632, 23313, 24540, 27360, 29448, 31084, 32720, 36810, 38855, 39264, 46626, 49080, 58896, 62168, 65440, 69939, 73620, 77710, 93252, 98160, 116565, 117792, 124336, 139878, 147240, 155420, 186504, 196320, 233130, 248672, 279756, 294480, 310840, 349695, 373008, 466260, 559512, 588960, 621680, 699390, 746016, 932520, 1119024, 1243360, 1398780, 1865040, 2238048, 2797560, 3730080, 5595120, 11190240]

約数ペア:

[(1, 11190240), (2, 5595120), (3, 3730080), (4, 2797560), (5, 2238048), (6, 1865040), (8, 1398780), (9, 1243360), (10, 1119024), (12, 932520), (15, 746016), (16, 699390), (18, 621680), (19, 588960), (20, 559512), (24, 466260), (30, 373008), (32, 349695), (36, 310840), (38, 294480), (40, 279756), (45, 248672), (48, 233130), (57, 196320), (60, 186504), (72, 155420), (76, 147240), (80, 139878), (90, 124336), (95, 117792), (96, 116565), (114, 98160), (120, 93252), (144, 77710), (152, 73620), (160, 69939), (171, 65440), (180, 62168), (190, 58896), (228, 49080), (240, 46626), (285, 39264), (288, 38855), (304, 36810), (342, 32720), (360, 31084), (380, 29448), (409, 27360), (456, 24540), (480, 23313), (570, 19632), (608, 18405), (684, 16360), (720, 15542), (760, 14724), (818, 13680), (855, 13088), (912, 12270), (1140, 9816), (1227, 9120), (1368, 8180), (1440, 7771), (1520, 7362), (1636, 6840), (1710, 6544), (1824, 6135), (2045, 5472), (2280, 4908), (2454, 4560), (2736, 4090), (3040, 3681), (3272, 3420)]