64925884080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{90174839}}^1$

素因数の和:90174858

約数の個数: 60

約数和(自身を含む): 218042763120

約数和(自身を除く): 153116879040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 90174839, 180349678, 270524517, 360699356, 450874195, 541049034, 721398712, 811573551, 901748390, 1082098068, 1352622585, 1442797424, 1623147102, 1803496780, 2164196136, 2705245170, 3246294204, 3606993560, 4057867755, 4328392272, 5410490340, 6492588408, 7213987120, 8115735510, 10820980680, 12985176816, 16231471020, 21641961360, 32462942040, 64925884080]

約数ペア:

[(1, 64925884080), (2, 32462942040), (3, 21641961360), (4, 16231471020), (5, 12985176816), (6, 10820980680), (8, 8115735510), (9, 7213987120), (10, 6492588408), (12, 5410490340), (15, 4328392272), (16, 4057867755), (18, 3606993560), (20, 3246294204), (24, 2705245170), (30, 2164196136), (36, 1803496780), (40, 1623147102), (45, 1442797424), (48, 1352622585), (60, 1082098068), (72, 901748390), (80, 811573551), (90, 721398712), (120, 541049034), (144, 450874195), (180, 360699356), (240, 270524517), (360, 180349678), (720, 90174839)]