161068800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{8389}}^1$

素因数の和:8418

約数の個数: 108

約数和(自身を含む): 531623960

約数和(自身を除く): 370555160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 8389, 9600, 16778, 19200, 25167, 33556, 41945, 50334, 67112, 83890, 100668, 125835, 134224, 167780, 201336, 209725, 251670, 268448, 335560, 402672, 419450, 503340, 536896, 629175, 671120, 805344, 838900, 1006680, 1073792, 1258350, 1342240, 1610688, 1677800, 2013360, 2147584, 2516700, 2684480, 3221376, 3355600, 4026720, 5033400, 5368960, 6442752, 6711200, 8053440, 10066800, 10737920, 13422400, 16106880, 20133600, 26844800, 32213760, 40267200, 53689600, 80534400, 161068800]

約数ペア:

[(1, 161068800), (2, 80534400), (3, 53689600), (4, 40267200), (5, 32213760), (6, 26844800), (8, 20133600), (10, 16106880), (12, 13422400), (15, 10737920), (16, 10066800), (20, 8053440), (24, 6711200), (25, 6442752), (30, 5368960), (32, 5033400), (40, 4026720), (48, 3355600), (50, 3221376), (60, 2684480), (64, 2516700), (75, 2147584), (80, 2013360), (96, 1677800), (100, 1610688), (120, 1342240), (128, 1258350), (150, 1073792), (160, 1006680), (192, 838900), (200, 805344), (240, 671120), (256, 629175), (300, 536896), (320, 503340), (384, 419450), (400, 402672), (480, 335560), (600, 268448), (640, 251670), (768, 209725), (800, 201336), (960, 167780), (1200, 134224), (1280, 125835), (1600, 100668), (1920, 83890), (2400, 67112), (3200, 50334), (3840, 41945), (4800, 33556), (6400, 25167), (8389, 19200), (9600, 16778)]