11841720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8971}}^1$

素因数の和:8996

約数の個数: 64

約数和(自身を含む): 38759040

約数和(自身を除く): 26917320

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, 8971, 17942, 26913, 35884, 44855, 53826, 71768, 89710, 98681, 107652, 134565, 179420, 197362, 215304, 269130, 296043, 358840, 394724, 493405, 538260, 592086, 789448, 986810, 1076520, 1184172, 1480215, 1973620, 2368344, 2960430, 3947240, 5920860, 11841720]

約数ペア:

[(1, 11841720), (2, 5920860), (3, 3947240), (4, 2960430), (5, 2368344), (6, 1973620), (8, 1480215), (10, 1184172), (11, 1076520), (12, 986810), (15, 789448), (20, 592086), (22, 538260), (24, 493405), (30, 394724), (33, 358840), (40, 296043), (44, 269130), (55, 215304), (60, 197362), (66, 179420), (88, 134565), (110, 107652), (120, 98681), (132, 89710), (165, 71768), (220, 53826), (264, 44855), (330, 35884), (440, 26913), (660, 17942), (1320, 8971)]