76464480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 242228448

約数和(自身を除く): 165763968

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, 240, 241, 480, 482, 661, 723, 964, 1205, 1322, 1446, 1928, 1983, 2410, 2644, 2892, 3305, 3615, 3856, 3966, 4820, 5288, 5784, 6610, 7230, 7712, 7932, 9640, 9915, 10576, 11568, 13220, 14460, 15864, 19280, 19830, 21152, 23136, 26440, 28920, 31728, 38560, 39660, 52880, 57840, 63456, 79320, 105760, 115680, 158640, 159301, 317280, 318602, 477903, 637204, 796505, 955806, 1274408, 1593010, 1911612, 2389515, 2548816, 3186020, 3823224, 4779030, 5097632, 6372040, 7646448, 9558060, 12744080, 15292896, 19116120, 25488160, 38232240, 76464480]

約数ペア:

[(1, 76464480), (2, 38232240), (3, 25488160), (4, 19116120), (5, 15292896), (6, 12744080), (8, 9558060), (10, 7646448), (12, 6372040), (15, 5097632), (16, 4779030), (20, 3823224), (24, 3186020), (30, 2548816), (32, 2389515), (40, 1911612), (48, 1593010), (60, 1274408), (80, 955806), (96, 796505), (120, 637204), (160, 477903), (240, 318602), (241, 317280), (480, 159301), (482, 158640), (661, 115680), (723, 105760), (964, 79320), (1205, 63456), (1322, 57840), (1446, 52880), (1928, 39660), (1983, 38560), (2410, 31728), (2644, 28920), (2892, 26440), (3305, 23136), (3615, 21152), (3856, 19830), (3966, 19280), (4820, 15864), (5288, 14460), (5784, 13220), (6610, 11568), (7230, 10576), (7712, 9915), (7932, 9640)]