148310040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72701}}^1$

素因数の和:72732

約数の個数: 64

約数和(自身を含む): 471108960

約数和(自身を除く): 322798920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 72701, 145402, 218103, 290804, 363505, 436206, 581608, 727010, 872412, 1090515, 1235917, 1454020, 1744824, 2181030, 2471834, 2908040, 3707751, 4362060, 4943668, 6179585, 7415502, 8724120, 9887336, 12359170, 14831004, 18538755, 24718340, 29662008, 37077510, 49436680, 74155020, 148310040]

約数ペア:

[(1, 148310040), (2, 74155020), (3, 49436680), (4, 37077510), (5, 29662008), (6, 24718340), (8, 18538755), (10, 14831004), (12, 12359170), (15, 9887336), (17, 8724120), (20, 7415502), (24, 6179585), (30, 4943668), (34, 4362060), (40, 3707751), (51, 2908040), (60, 2471834), (68, 2181030), (85, 1744824), (102, 1454020), (120, 1235917), (136, 1090515), (170, 872412), (204, 727010), (255, 581608), (340, 436206), (408, 363505), (510, 290804), (680, 218103), (1020, 145402), (2040, 72701)]