31050480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2014

約数の個数: 80

約数和(自身を含む): 97743744

約数和(自身を除く): 66693264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 1931, 2010, 2680, 3216, 3862, 4020, 5360, 5793, 7724, 8040, 9655, 11586, 15448, 16080, 19310, 23172, 28965, 30896, 38620, 46344, 57930, 77240, 92688, 115860, 129377, 154480, 231720, 258754, 388131, 463440, 517508, 646885, 776262, 1035016, 1293770, 1552524, 1940655, 2070032, 2587540, 3105048, 3881310, 5175080, 6210096, 7762620, 10350160, 15525240, 31050480]

約数ペア:

[(1, 31050480), (2, 15525240), (3, 10350160), (4, 7762620), (5, 6210096), (6, 5175080), (8, 3881310), (10, 3105048), (12, 2587540), (15, 2070032), (16, 1940655), (20, 1552524), (24, 1293770), (30, 1035016), (40, 776262), (48, 646885), (60, 517508), (67, 463440), (80, 388131), (120, 258754), (134, 231720), (201, 154480), (240, 129377), (268, 115860), (335, 92688), (402, 77240), (536, 57930), (670, 46344), (804, 38620), (1005, 30896), (1072, 28965), (1340, 23172), (1608, 19310), (1931, 16080), (2010, 15448), (2680, 11586), (3216, 9655), (3862, 8040), (4020, 7724), (5360, 5793)]