309642240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1108

約数の個数: 176

約数和(自身を含む): 1043478720

約数和(自身を除く): 733836480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1061, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2122, 2280, 2432, 2560, 3040, 3072, 3183, 3648, 3840, 4244, 4560, 4864, 5120, 5305, 6080, 6366, 7296, 7680, 8488, 9120, 9728, 10610, 12160, 12732, 14592, 15360, 15915, 16976, 18240, 19456, 20159, 21220, 24320, 25464, 29184, 31830, 33952, 36480, 40318, 42440, 48640, 50928, 58368, 60477, 63660, 67904, 72960, 80636, 84880, 97280, 100795, 101856, 120954, 127320, 135808, 145920, 161272, 169760, 201590, 203712, 241908, 254640, 271616, 291840, 302385, 322544, 339520, 403180, 407424, 483816, 509280, 543232, 604770, 645088, 679040, 806360, 814848, 967632, 1018560, 1086464, 1209540, 1290176, 1358080, 1612720, 1629696, 1935264, 2037120, 2419080, 2580352, 2716160, 3225440, 3259392, 3870528, 4074240, 4838160, 5160704, 5432320, 6450880, 7741056, 8148480, 9676320, 10321408, 12901760, 15482112, 16296960, 19352640, 20642816, 25803520, 30964224, 38705280, 51607040, 61928448, 77410560, 103214080, 154821120, 309642240]

約数ペア:

[(1, 309642240), (2, 154821120), (3, 103214080), (4, 77410560), (5, 61928448), (6, 51607040), (8, 38705280), (10, 30964224), (12, 25803520), (15, 20642816), (16, 19352640), (19, 16296960), (20, 15482112), (24, 12901760), (30, 10321408), (32, 9676320), (38, 8148480), (40, 7741056), (48, 6450880), (57, 5432320), (60, 5160704), (64, 4838160), (76, 4074240), (80, 3870528), (95, 3259392), (96, 3225440), (114, 2716160), (120, 2580352), (128, 2419080), (152, 2037120), (160, 1935264), (190, 1629696), (192, 1612720), (228, 1358080), (240, 1290176), (256, 1209540), (285, 1086464), (304, 1018560), (320, 967632), (380, 814848), (384, 806360), (456, 679040), (480, 645088), (512, 604770), (570, 543232), (608, 509280), (640, 483816), (760, 407424), (768, 403180), (912, 339520), (960, 322544), (1024, 302385), (1061, 291840), (1140, 271616), (1216, 254640), (1280, 241908), (1520, 203712), (1536, 201590), (1824, 169760), (1920, 161272), (2122, 145920), (2280, 135808), (2432, 127320), (2560, 120954), (3040, 101856), (3072, 100795), (3183, 97280), (3648, 84880), (3840, 80636), (4244, 72960), (4560, 67904), (4864, 63660), (5120, 60477), (5305, 58368), (6080, 50928), (6366, 48640), (7296, 42440), (7680, 40318), (8488, 36480), (9120, 33952), (9728, 31830), (10610, 29184), (12160, 25464), (12732, 24320), (14592, 21220), (15360, 20159), (15915, 19456), (16976, 18240)]