69984480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 221816448

約数和(自身を除く): 151831968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 691, 844, 1055, 1266, 1382, 1688, 2073, 2110, 2532, 2764, 3165, 3376, 3455, 4146, 4220, 5064, 5528, 6330, 6752, 6910, 8292, 8440, 10128, 10365, 11056, 12660, 13820, 16584, 16880, 20256, 20730, 22112, 25320, 27640, 33168, 33760, 41460, 50640, 55280, 66336, 82920, 101280, 110560, 145801, 165840, 291602, 331680, 437403, 583204, 729005, 874806, 1166408, 1458010, 1749612, 2187015, 2332816, 2916020, 3499224, 4374030, 4665632, 5832040, 6998448, 8748060, 11664080, 13996896, 17496120, 23328160, 34992240, 69984480]

約数ペア:

[(1, 69984480), (2, 34992240), (3, 23328160), (4, 17496120), (5, 13996896), (6, 11664080), (8, 8748060), (10, 6998448), (12, 5832040), (15, 4665632), (16, 4374030), (20, 3499224), (24, 2916020), (30, 2332816), (32, 2187015), (40, 1749612), (48, 1458010), (60, 1166408), (80, 874806), (96, 729005), (120, 583204), (160, 437403), (211, 331680), (240, 291602), (422, 165840), (480, 145801), (633, 110560), (691, 101280), (844, 82920), (1055, 66336), (1266, 55280), (1382, 50640), (1688, 41460), (2073, 33760), (2110, 33168), (2532, 27640), (2764, 25320), (3165, 22112), (3376, 20730), (3455, 20256), (4146, 16880), (4220, 16584), (5064, 13820), (5528, 12660), (6330, 11056), (6752, 10365), (6910, 10128), (8292, 8440)]