124812240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{74293}}^1$

素因数の和:74316

約数の個数: 80

約数和(自身を含む): 442197888

約数和(自身を除く): 317385648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 74293, 148586, 222879, 297172, 371465, 445758, 520051, 594344, 742930, 891516, 1040102, 1114395, 1188688, 1485860, 1560153, 1783032, 2080204, 2228790, 2600255, 2971720, 3120306, 3566064, 4160408, 4457580, 5200510, 5943440, 6240612, 7800765, 8320816, 8915160, 10401020, 12481224, 15601530, 17830320, 20802040, 24962448, 31203060, 41604080, 62406120, 124812240]

約数ペア:

[(1, 124812240), (2, 62406120), (3, 41604080), (4, 31203060), (5, 24962448), (6, 20802040), (7, 17830320), (8, 15601530), (10, 12481224), (12, 10401020), (14, 8915160), (15, 8320816), (16, 7800765), (20, 6240612), (21, 5943440), (24, 5200510), (28, 4457580), (30, 4160408), (35, 3566064), (40, 3120306), (42, 2971720), (48, 2600255), (56, 2228790), (60, 2080204), (70, 1783032), (80, 1560153), (84, 1485860), (105, 1188688), (112, 1114395), (120, 1040102), (140, 891516), (168, 742930), (210, 594344), (240, 520051), (280, 445758), (336, 371465), (420, 297172), (560, 222879), (840, 148586), (1680, 74293)]