45511080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19961}}^1$

素因数の和:19994

約数の個数: 64

約数和(自身を含む): 143726400

約数和(自身を除く): 98215320

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, 19961, 39922, 59883, 79844, 99805, 119766, 159688, 199610, 239532, 299415, 379259, 399220, 479064, 598830, 758518, 798440, 1137777, 1197660, 1517036, 1896295, 2275554, 2395320, 3034072, 3792590, 4551108, 5688885, 7585180, 9102216, 11377770, 15170360, 22755540, 45511080]

約数ペア:

[(1, 45511080), (2, 22755540), (3, 15170360), (4, 11377770), (5, 9102216), (6, 7585180), (8, 5688885), (10, 4551108), (12, 3792590), (15, 3034072), (19, 2395320), (20, 2275554), (24, 1896295), (30, 1517036), (38, 1197660), (40, 1137777), (57, 798440), (60, 758518), (76, 598830), (95, 479064), (114, 399220), (120, 379259), (152, 299415), (190, 239532), (228, 199610), (285, 159688), (380, 119766), (456, 99805), (570, 79844), (760, 59883), (1140, 39922), (2280, 19961)]