121116720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8273}}^1$

素因数の和:8350

約数の個数: 80

約数和(自身を含む): 381663072

約数和(自身を除く): 260546352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 8273, 14640, 16546, 24819, 33092, 41365, 49638, 66184, 82730, 99276, 124095, 132368, 165460, 198552, 248190, 330920, 397104, 496380, 504653, 661840, 992760, 1009306, 1513959, 1985520, 2018612, 2523265, 3027918, 4037224, 5046530, 6055836, 7569795, 8074448, 10093060, 12111672, 15139590, 20186120, 24223344, 30279180, 40372240, 60558360, 121116720]

約数ペア:

[(1, 121116720), (2, 60558360), (3, 40372240), (4, 30279180), (5, 24223344), (6, 20186120), (8, 15139590), (10, 12111672), (12, 10093060), (15, 8074448), (16, 7569795), (20, 6055836), (24, 5046530), (30, 4037224), (40, 3027918), (48, 2523265), (60, 2018612), (61, 1985520), (80, 1513959), (120, 1009306), (122, 992760), (183, 661840), (240, 504653), (244, 496380), (305, 397104), (366, 330920), (488, 248190), (610, 198552), (732, 165460), (915, 132368), (976, 124095), (1220, 99276), (1464, 82730), (1830, 66184), (2440, 49638), (2928, 41365), (3660, 33092), (4880, 24819), (7320, 16546), (8273, 14640)]