903656480

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 2174594688

約数和(自身を除く): 1270938208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 151, 160, 226, 302, 331, 452, 565, 604, 662, 755, 904, 1130, 1208, 1324, 1510, 1655, 1808, 2260, 2416, 2648, 3020, 3310, 3616, 4520, 4832, 5296, 6040, 6620, 9040, 10592, 12080, 13240, 17063, 18080, 24160, 26480, 34126, 37403, 49981, 52960, 68252, 74806, 85315, 99962, 136504, 149612, 170630, 187015, 199924, 249905, 273008, 299224, 341260, 374030, 399848, 499810, 546016, 598448, 682520, 748060, 799696, 999620, 1196896, 1365040, 1496120, 1599392, 1999240, 2730080, 2992240, 3998480, 5647853, 5984480, 7996960, 11295706, 22591412, 28239265, 45182824, 56478530, 90365648, 112957060, 180731296, 225914120, 451828240, 903656480]

約数ペア:

[(1, 903656480), (2, 451828240), (4, 225914120), (5, 180731296), (8, 112957060), (10, 90365648), (16, 56478530), (20, 45182824), (32, 28239265), (40, 22591412), (80, 11295706), (113, 7996960), (151, 5984480), (160, 5647853), (226, 3998480), (302, 2992240), (331, 2730080), (452, 1999240), (565, 1599392), (604, 1496120), (662, 1365040), (755, 1196896), (904, 999620), (1130, 799696), (1208, 748060), (1324, 682520), (1510, 598448), (1655, 546016), (1808, 499810), (2260, 399848), (2416, 374030), (2648, 341260), (3020, 299224), (3310, 273008), (3616, 249905), (4520, 199924), (4832, 187015), (5296, 170630), (6040, 149612), (6620, 136504), (9040, 99962), (10592, 85315), (12080, 74806), (13240, 68252), (17063, 52960), (18080, 49981), (24160, 37403), (26480, 34126)]