120816960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:721

約数の個数: 224

約数和(自身を含む): 443740032

約数和(自身を除く): 322923072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 673, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1346, 1360, 1496, 1632, 1760, 1870, 2019, 2040, 2112, 2244, 2640, 2692, 2720, 2805, 2992, 3264, 3365, 3520, 3740, 4038, 4080, 4488, 5280, 5384, 5440, 5610, 5984, 6730, 7403, 7480, 8076, 8160, 8976, 10095, 10560, 10768, 11220, 11441, 11968, 13460, 14806, 14960, 16152, 16320, 17952, 20190, 21536, 22209, 22440, 22882, 26920, 29612, 29920, 32304, 34323, 35904, 37015, 40380, 43072, 44418, 44880, 45764, 53840, 57205, 59224, 59840, 64608, 68646, 74030, 80760, 88836, 89760, 91528, 107680, 111045, 114410, 118448, 125851, 129216, 137292, 148060, 161520, 171615, 177672, 179520, 183056, 215360, 222090, 228820, 236896, 251702, 274584, 296120, 323040, 343230, 355344, 366112, 377553, 444180, 457640, 473792, 503404, 549168, 592240, 629255, 646080, 686460, 710688, 732224, 755106, 888360, 915280, 1006808, 1098336, 1184480, 1258510, 1372920, 1421376, 1510212, 1776720, 1830560, 1887765, 2013616, 2196672, 2368960, 2517020, 2745840, 3020424, 3553440, 3661120, 3775530, 4027232, 5034040, 5491680, 6040848, 7106880, 7551060, 8054464, 10068080, 10983360, 12081696, 15102120, 20136160, 24163392, 30204240, 40272320, 60408480, 120816960]

約数ペア:

[(1, 120816960), (2, 60408480), (3, 40272320), (4, 30204240), (5, 24163392), (6, 20136160), (8, 15102120), (10, 12081696), (11, 10983360), (12, 10068080), (15, 8054464), (16, 7551060), (17, 7106880), (20, 6040848), (22, 5491680), (24, 5034040), (30, 4027232), (32, 3775530), (33, 3661120), (34, 3553440), (40, 3020424), (44, 2745840), (48, 2517020), (51, 2368960), (55, 2196672), (60, 2013616), (64, 1887765), (66, 1830560), (68, 1776720), (80, 1510212), (85, 1421376), (88, 1372920), (96, 1258510), (102, 1184480), (110, 1098336), (120, 1006808), (132, 915280), (136, 888360), (160, 755106), (165, 732224), (170, 710688), (176, 686460), (187, 646080), (192, 629255), (204, 592240), (220, 549168), (240, 503404), (255, 473792), (264, 457640), (272, 444180), (320, 377553), (330, 366112), (340, 355344), (352, 343230), (374, 323040), (408, 296120), (440, 274584), (480, 251702), (510, 236896), (528, 228820), (544, 222090), (561, 215360), (660, 183056), (673, 179520), (680, 177672), (704, 171615), (748, 161520), (816, 148060), (880, 137292), (935, 129216), (960, 125851), (1020, 118448), (1056, 114410), (1088, 111045), (1122, 107680), (1320, 91528), (1346, 89760), (1360, 88836), (1496, 80760), (1632, 74030), (1760, 68646), (1870, 64608), (2019, 59840), (2040, 59224), (2112, 57205), (2244, 53840), (2640, 45764), (2692, 44880), (2720, 44418), (2805, 43072), (2992, 40380), (3264, 37015), (3365, 35904), (3520, 34323), (3740, 32304), (4038, 29920), (4080, 29612), (4488, 26920), (5280, 22882), (5384, 22440), (5440, 22209), (5610, 21536), (5984, 20190), (6730, 17952), (7403, 16320), (7480, 16152), (8076, 14960), (8160, 14806), (8976, 13460), (10095, 11968), (10560, 11441), (10768, 11220)]