65294520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1069}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 196452000

約数和(自身を除く): 131157480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1069, 1527, 2036, 2138, 2545, 3054, 3207, 4072, 4276, 5090, 5345, 6108, 6414, 7635, 8552, 10180, 10690, 12216, 12828, 15270, 16035, 20360, 21380, 25656, 30540, 32070, 42760, 61080, 64140, 128280, 544121, 1088242, 1632363, 2176484, 2720605, 3264726, 4352968, 5441210, 6529452, 8161815, 10882420, 13058904, 16323630, 21764840, 32647260, 65294520]

約数ペア:

[(1, 65294520), (2, 32647260), (3, 21764840), (4, 16323630), (5, 13058904), (6, 10882420), (8, 8161815), (10, 6529452), (12, 5441210), (15, 4352968), (20, 3264726), (24, 2720605), (30, 2176484), (40, 1632363), (60, 1088242), (120, 544121), (509, 128280), (1018, 64140), (1069, 61080), (1527, 42760), (2036, 32070), (2138, 30540), (2545, 25656), (3054, 21380), (3207, 20360), (4072, 16035), (4276, 15270), (5090, 12828), (5345, 12216), (6108, 10690), (6414, 10180), (7635, 8552)]