38453760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1669}}^1$

素因数の和:1698

約数の個数: 120

約数和(自身を含む): 133255980

約数和(自身を除く): 94802220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1669, 1920, 2304, 2560, 2880, 3338, 3840, 4608, 5007, 5760, 6676, 7680, 8345, 10014, 11520, 13352, 15021, 16690, 20028, 23040, 25035, 26704, 30042, 33380, 40056, 50070, 53408, 60084, 66760, 75105, 80112, 100140, 106816, 120168, 133520, 150210, 160224, 200280, 213632, 240336, 267040, 300420, 320448, 400560, 427264, 480672, 534080, 600840, 640896, 801120, 854528, 961344, 1068160, 1201680, 1281792, 1602240, 1922688, 2136320, 2403360, 2563584, 3204480, 3845376, 4272640, 4806720, 6408960, 7690752, 9613440, 12817920, 19226880, 38453760]

約数ペア:

[(1, 38453760), (2, 19226880), (3, 12817920), (4, 9613440), (5, 7690752), (6, 6408960), (8, 4806720), (9, 4272640), (10, 3845376), (12, 3204480), (15, 2563584), (16, 2403360), (18, 2136320), (20, 1922688), (24, 1602240), (30, 1281792), (32, 1201680), (36, 1068160), (40, 961344), (45, 854528), (48, 801120), (60, 640896), (64, 600840), (72, 534080), (80, 480672), (90, 427264), (96, 400560), (120, 320448), (128, 300420), (144, 267040), (160, 240336), (180, 213632), (192, 200280), (240, 160224), (256, 150210), (288, 133520), (320, 120168), (360, 106816), (384, 100140), (480, 80112), (512, 75105), (576, 66760), (640, 60084), (720, 53408), (768, 50070), (960, 40056), (1152, 33380), (1280, 30042), (1440, 26704), (1536, 25035), (1669, 23040), (1920, 20028), (2304, 16690), (2560, 15021), (2880, 13352), (3338, 11520), (3840, 10014), (4608, 8345), (5007, 7680), (5760, 6676)]