520035840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{22571}}^1$

素因数の和:22600

約数の個数: 120

約数和(自身を含む): 1801110168

約数和(自身を除く): 1281074328

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, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 22571, 23040, 45142, 67713, 90284, 112855, 135426, 180568, 203139, 225710, 270852, 338565, 361136, 406278, 451420, 541704, 677130, 722272, 812556, 902840, 1015695, 1083408, 1354260, 1444544, 1625112, 1805680, 2031390, 2166816, 2708520, 2889088, 3250224, 3611360, 4062780, 4333632, 5417040, 5778176, 6500448, 7222720, 8125560, 8667264, 10834080, 11556352, 13000896, 14445440, 16251120, 17334528, 21668160, 26001792, 28890880, 32502240, 34669056, 43336320, 52003584, 57781760, 65004480, 86672640, 104007168, 130008960, 173345280, 260017920, 520035840]

約数ペア:

[(1, 520035840), (2, 260017920), (3, 173345280), (4, 130008960), (5, 104007168), (6, 86672640), (8, 65004480), (9, 57781760), (10, 52003584), (12, 43336320), (15, 34669056), (16, 32502240), (18, 28890880), (20, 26001792), (24, 21668160), (30, 17334528), (32, 16251120), (36, 14445440), (40, 13000896), (45, 11556352), (48, 10834080), (60, 8667264), (64, 8125560), (72, 7222720), (80, 6500448), (90, 5778176), (96, 5417040), (120, 4333632), (128, 4062780), (144, 3611360), (160, 3250224), (180, 2889088), (192, 2708520), (240, 2166816), (256, 2031390), (288, 1805680), (320, 1625112), (360, 1444544), (384, 1354260), (480, 1083408), (512, 1015695), (576, 902840), (640, 812556), (720, 722272), (768, 677130), (960, 541704), (1152, 451420), (1280, 406278), (1440, 361136), (1536, 338565), (1920, 270852), (2304, 225710), (2560, 203139), (2880, 180568), (3840, 135426), (4608, 112855), (5760, 90284), (7680, 67713), (11520, 45142), (22571, 23040)]