98762880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{51439}}^1$

素因数の和:51461

約数の個数: 64

約数和(自身を含む): 314812800

約数和(自身を除く): 216049920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 51439, 102878, 154317, 205756, 257195, 308634, 411512, 514390, 617268, 771585, 823024, 1028780, 1234536, 1543170, 1646048, 2057560, 2469072, 3086340, 3292096, 4115120, 4938144, 6172680, 6584192, 8230240, 9876288, 12345360, 16460480, 19752576, 24690720, 32920960, 49381440, 98762880]

約数ペア:

[(1, 98762880), (2, 49381440), (3, 32920960), (4, 24690720), (5, 19752576), (6, 16460480), (8, 12345360), (10, 9876288), (12, 8230240), (15, 6584192), (16, 6172680), (20, 4938144), (24, 4115120), (30, 3292096), (32, 3086340), (40, 2469072), (48, 2057560), (60, 1646048), (64, 1543170), (80, 1234536), (96, 1028780), (120, 823024), (128, 771585), (160, 617268), (192, 514390), (240, 411512), (320, 308634), (384, 257195), (480, 205756), (640, 154317), (960, 102878), (1920, 51439)]