201500160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{26237}}^1$

素因数の和:26263

約数の個数: 80

約数和(自身を含む): 644195376

約数和(自身を除く): 442695216

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 26237, 52474, 78711, 104948, 131185, 157422, 209896, 262370, 314844, 393555, 419792, 524740, 629688, 787110, 839584, 1049480, 1259376, 1574220, 1679168, 2098960, 2518752, 3148440, 3358336, 4197920, 5037504, 6296880, 6716672, 8395840, 10075008, 12593760, 13433344, 16791680, 20150016, 25187520, 33583360, 40300032, 50375040, 67166720, 100750080, 201500160]

約数ペア:

[(1, 201500160), (2, 100750080), (3, 67166720), (4, 50375040), (5, 40300032), (6, 33583360), (8, 25187520), (10, 20150016), (12, 16791680), (15, 13433344), (16, 12593760), (20, 10075008), (24, 8395840), (30, 6716672), (32, 6296880), (40, 5037504), (48, 4197920), (60, 3358336), (64, 3148440), (80, 2518752), (96, 2098960), (120, 1679168), (128, 1574220), (160, 1259376), (192, 1049480), (240, 839584), (256, 787110), (320, 629688), (384, 524740), (480, 419792), (512, 393555), (640, 314844), (768, 262370), (960, 209896), (1280, 157422), (1536, 131185), (1920, 104948), (2560, 78711), (3840, 52474), (7680, 26237)]