11709720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2985

約数の個数: 96

約数和(自身を含む): 41530320

約数和(自身を除く): 29820600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 2957, 3960, 5914, 8871, 11828, 14785, 17742, 23656, 26613, 29570, 32527, 35484, 44355, 53226, 59140, 65054, 70968, 88710, 97581, 106452, 118280, 130108, 133065, 162635, 177420, 195162, 212904, 260216, 266130, 292743, 325270, 354840, 390324, 487905, 532260, 585486, 650540, 780648, 975810, 1064520, 1170972, 1301080, 1463715, 1951620, 2341944, 2927430, 3903240, 5854860, 11709720]

約数ペア:

[(1, 11709720), (2, 5854860), (3, 3903240), (4, 2927430), (5, 2341944), (6, 1951620), (8, 1463715), (9, 1301080), (10, 1170972), (11, 1064520), (12, 975810), (15, 780648), (18, 650540), (20, 585486), (22, 532260), (24, 487905), (30, 390324), (33, 354840), (36, 325270), (40, 292743), (44, 266130), (45, 260216), (55, 212904), (60, 195162), (66, 177420), (72, 162635), (88, 133065), (90, 130108), (99, 118280), (110, 106452), (120, 97581), (132, 88710), (165, 70968), (180, 65054), (198, 59140), (220, 53226), (264, 44355), (330, 35484), (360, 32527), (396, 29570), (440, 26613), (495, 23656), (660, 17742), (792, 14785), (990, 11828), (1320, 8871), (1980, 5914), (2957, 3960)]