264730680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{81707}}^1$

素因数の和:81730

約数の個数: 80

約数和(自身を含む): 889800120

約数和(自身を除く): 625069440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 81707, 163414, 245121, 326828, 408535, 490242, 653656, 735363, 817070, 980484, 1225605, 1470726, 1634140, 1960968, 2206089, 2451210, 2941452, 3268280, 3676815, 4412178, 4902420, 5882904, 6618267, 7353630, 8824356, 9804840, 11030445, 13236534, 14707260, 17648712, 22060890, 26473068, 29414520, 33091335, 44121780, 52946136, 66182670, 88243560, 132365340, 264730680]

約数ペア:

[(1, 264730680), (2, 132365340), (3, 88243560), (4, 66182670), (5, 52946136), (6, 44121780), (8, 33091335), (9, 29414520), (10, 26473068), (12, 22060890), (15, 17648712), (18, 14707260), (20, 13236534), (24, 11030445), (27, 9804840), (30, 8824356), (36, 7353630), (40, 6618267), (45, 5882904), (54, 4902420), (60, 4412178), (72, 3676815), (81, 3268280), (90, 2941452), (108, 2451210), (120, 2206089), (135, 1960968), (162, 1634140), (180, 1470726), (216, 1225605), (270, 980484), (324, 817070), (360, 735363), (405, 653656), (540, 490242), (648, 408535), (810, 326828), (1080, 245121), (1620, 163414), (3240, 81707)]