148718040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72901}}^1$

素因数の和:72932

約数の個数: 64

約数和(自身を含む): 472404960

約数和(自身を除く): 323686920

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, 72901, 145802, 218703, 291604, 364505, 437406, 583208, 729010, 874812, 1093515, 1239317, 1458020, 1749624, 2187030, 2478634, 2916040, 3717951, 4374060, 4957268, 6196585, 7435902, 8748120, 9914536, 12393170, 14871804, 18589755, 24786340, 29743608, 37179510, 49572680, 74359020, 148718040]

約数ペア:

[(1, 148718040), (2, 74359020), (3, 49572680), (4, 37179510), (5, 29743608), (6, 24786340), (8, 18589755), (10, 14871804), (12, 12393170), (15, 9914536), (17, 8748120), (20, 7435902), (24, 6196585), (30, 4957268), (34, 4374060), (40, 3717951), (51, 2916040), (60, 2478634), (68, 2187030), (85, 1749624), (102, 1458020), (120, 1239317), (136, 1093515), (170, 874812), (204, 729010), (255, 583208), (340, 437406), (408, 364505), (510, 291604), (680, 218703), (1020, 145802), (2040, 72901)]