2977881720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2255971}}^1$

素因数の和:2255996

約数の個数: 64

約数和(自身を含む): 9745799040

約数和(自身を除く): 6767917320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2255971, 4511942, 6767913, 9023884, 11279855, 13535826, 18047768, 22559710, 24815681, 27071652, 33839565, 45119420, 49631362, 54143304, 67679130, 74447043, 90238840, 99262724, 124078405, 135358260, 148894086, 198525448, 248156810, 270716520, 297788172, 372235215, 496313620, 595576344, 744470430, 992627240, 1488940860, 2977881720]

約数ペア:

[(1, 2977881720), (2, 1488940860), (3, 992627240), (4, 744470430), (5, 595576344), (6, 496313620), (8, 372235215), (10, 297788172), (11, 270716520), (12, 248156810), (15, 198525448), (20, 148894086), (22, 135358260), (24, 124078405), (30, 99262724), (33, 90238840), (40, 74447043), (44, 67679130), (55, 54143304), (60, 49631362), (66, 45119420), (88, 33839565), (110, 27071652), (120, 24815681), (132, 22559710), (165, 18047768), (220, 13535826), (264, 11279855), (330, 9023884), (440, 6767913), (660, 4511942), (1320, 2255971)]