11121840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 40473600

約数和(自身を除く): 29351760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 271, 285, 304, 342, 360, 380, 432, 456, 513, 540, 542, 570, 684, 720, 760, 813, 855, 912, 1026, 1080, 1084, 1140, 1355, 1368, 1520, 1626, 1710, 2052, 2160, 2168, 2280, 2439, 2565, 2710, 2736, 3252, 3420, 4065, 4104, 4336, 4560, 4878, 5130, 5149, 5420, 6504, 6840, 7317, 8130, 8208, 9756, 10260, 10298, 10840, 12195, 13008, 13680, 14634, 15447, 16260, 19512, 20520, 20596, 21680, 24390, 25745, 29268, 30894, 32520, 36585, 39024, 41040, 41192, 46341, 48780, 51490, 58536, 61788, 65040, 73170, 77235, 82384, 92682, 97560, 102980, 117072, 123576, 139023, 146340, 154470, 185364, 195120, 205960, 231705, 247152, 278046, 292680, 308940, 370728, 411920, 463410, 556092, 585360, 617880, 695115, 741456, 926820, 1112184, 1235760, 1390230, 1853640, 2224368, 2780460, 3707280, 5560920, 11121840]

約数ペア:

[(1, 11121840), (2, 5560920), (3, 3707280), (4, 2780460), (5, 2224368), (6, 1853640), (8, 1390230), (9, 1235760), (10, 1112184), (12, 926820), (15, 741456), (16, 695115), (18, 617880), (19, 585360), (20, 556092), (24, 463410), (27, 411920), (30, 370728), (36, 308940), (38, 292680), (40, 278046), (45, 247152), (48, 231705), (54, 205960), (57, 195120), (60, 185364), (72, 154470), (76, 146340), (80, 139023), (90, 123576), (95, 117072), (108, 102980), (114, 97560), (120, 92682), (135, 82384), (144, 77235), (152, 73170), (171, 65040), (180, 61788), (190, 58536), (216, 51490), (228, 48780), (240, 46341), (270, 41192), (271, 41040), (285, 39024), (304, 36585), (342, 32520), (360, 30894), (380, 29268), (432, 25745), (456, 24390), (513, 21680), (540, 20596), (542, 20520), (570, 19512), (684, 16260), (720, 15447), (760, 14634), (813, 13680), (855, 13008), (912, 12195), (1026, 10840), (1080, 10298), (1084, 10260), (1140, 9756), (1355, 8208), (1368, 8130), (1520, 7317), (1626, 6840), (1710, 6504), (2052, 5420), (2160, 5149), (2168, 5130), (2280, 4878), (2439, 4560), (2565, 4336), (2710, 4104), (2736, 4065), (3252, 3420)]