90616120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19037}}^1$

素因数の和:19072

約数の個数: 64

約数和(自身を含む): 246732480

約数和(自身を除く): 156116360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 19037, 38074, 76148, 95185, 133259, 152296, 190370, 266518, 323629, 380740, 533036, 647258, 666295, 761480, 1066072, 1294516, 1332590, 1618145, 2265403, 2589032, 2665180, 3236290, 4530806, 5330360, 6472580, 9061612, 11327015, 12945160, 18123224, 22654030, 45308060, 90616120]

約数ペア:

[(1, 90616120), (2, 45308060), (4, 22654030), (5, 18123224), (7, 12945160), (8, 11327015), (10, 9061612), (14, 6472580), (17, 5330360), (20, 4530806), (28, 3236290), (34, 2665180), (35, 2589032), (40, 2265403), (56, 1618145), (68, 1332590), (70, 1294516), (85, 1066072), (119, 761480), (136, 666295), (140, 647258), (170, 533036), (238, 380740), (280, 323629), (340, 266518), (476, 190370), (595, 152296), (680, 133259), (952, 95185), (1190, 76148), (2380, 38074), (4760, 19037)]