154346880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4272

約数の個数: 128

約数和(自身を含む): 517996800

約数和(自身を除く): 363649920

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4231, 4560, 6080, 7296, 8462, 9120, 12160, 12693, 16924, 18240, 21155, 25386, 33848, 36480, 42310, 50772, 63465, 67696, 80389, 84620, 101544, 126930, 135392, 160778, 169240, 203088, 241167, 253860, 270784, 321556, 338480, 401945, 406176, 482334, 507720, 541568, 643112, 676960, 803890, 812352, 964668, 1015440, 1205835, 1286224, 1353920, 1607780, 1624704, 1929336, 2030880, 2411670, 2572448, 2707840, 3215560, 3858672, 4061760, 4823340, 5144896, 6431120, 7717344, 8123520, 9646680, 10289792, 12862240, 15434688, 19293360, 25724480, 30869376, 38586720, 51448960, 77173440, 154346880]

約数ペア:

[(1, 154346880), (2, 77173440), (3, 51448960), (4, 38586720), (5, 30869376), (6, 25724480), (8, 19293360), (10, 15434688), (12, 12862240), (15, 10289792), (16, 9646680), (19, 8123520), (20, 7717344), (24, 6431120), (30, 5144896), (32, 4823340), (38, 4061760), (40, 3858672), (48, 3215560), (57, 2707840), (60, 2572448), (64, 2411670), (76, 2030880), (80, 1929336), (95, 1624704), (96, 1607780), (114, 1353920), (120, 1286224), (128, 1205835), (152, 1015440), (160, 964668), (190, 812352), (192, 803890), (228, 676960), (240, 643112), (285, 541568), (304, 507720), (320, 482334), (380, 406176), (384, 401945), (456, 338480), (480, 321556), (570, 270784), (608, 253860), (640, 241167), (760, 203088), (912, 169240), (960, 160778), (1140, 135392), (1216, 126930), (1520, 101544), (1824, 84620), (1920, 80389), (2280, 67696), (2432, 63465), (3040, 50772), (3648, 42310), (4231, 36480), (4560, 33848), (6080, 25386), (7296, 21155), (8462, 18240), (9120, 16924), (12160, 12693)]