66468840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29153}}^1$

素因数の和:29186

約数の個数: 64

約数和(自身を含む): 209908800

約数和(自身を除く): 143439960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 29153, 58306, 87459, 116612, 145765, 174918, 233224, 291530, 349836, 437295, 553907, 583060, 699672, 874590, 1107814, 1166120, 1661721, 1749180, 2215628, 2769535, 3323442, 3498360, 4431256, 5539070, 6646884, 8308605, 11078140, 13293768, 16617210, 22156280, 33234420, 66468840]

約数ペア:

[(1, 66468840), (2, 33234420), (3, 22156280), (4, 16617210), (5, 13293768), (6, 11078140), (8, 8308605), (10, 6646884), (12, 5539070), (15, 4431256), (19, 3498360), (20, 3323442), (24, 2769535), (30, 2215628), (38, 1749180), (40, 1661721), (57, 1166120), (60, 1107814), (76, 874590), (95, 699672), (114, 583060), (120, 553907), (152, 437295), (190, 349836), (228, 291530), (285, 233224), (380, 174918), (456, 145765), (570, 116612), (760, 87459), (1140, 58306), (2280, 29153)]