229393440

素因数分解:

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

素因数の和:923

約数の個数: 144

約数和(自身を含む): 787242456

約数和(自身を除く): 557849016

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 241, 288, 360, 480, 482, 661, 720, 723, 964, 1205, 1322, 1440, 1446, 1928, 1983, 2169, 2410, 2644, 2892, 3305, 3615, 3856, 3966, 4338, 4820, 5288, 5784, 5949, 6610, 7230, 7712, 7932, 8676, 9640, 9915, 10576, 10845, 11568, 11898, 13220, 14460, 15864, 17352, 19280, 19830, 21152, 21690, 23136, 23796, 26440, 28920, 29745, 31728, 34704, 38560, 39660, 43380, 47592, 52880, 57840, 59490, 63456, 69408, 79320, 86760, 95184, 105760, 115680, 118980, 158640, 159301, 173520, 190368, 237960, 317280, 318602, 347040, 475920, 477903, 637204, 796505, 951840, 955806, 1274408, 1433709, 1593010, 1911612, 2389515, 2548816, 2867418, 3186020, 3823224, 4779030, 5097632, 5734836, 6372040, 7168545, 7646448, 9558060, 11469672, 12744080, 14337090, 15292896, 19116120, 22939344, 25488160, 28674180, 38232240, 45878688, 57348360, 76464480, 114696720, 229393440]

約数ペア:

[(1, 229393440), (2, 114696720), (3, 76464480), (4, 57348360), (5, 45878688), (6, 38232240), (8, 28674180), (9, 25488160), (10, 22939344), (12, 19116120), (15, 15292896), (16, 14337090), (18, 12744080), (20, 11469672), (24, 9558060), (30, 7646448), (32, 7168545), (36, 6372040), (40, 5734836), (45, 5097632), (48, 4779030), (60, 3823224), (72, 3186020), (80, 2867418), (90, 2548816), (96, 2389515), (120, 1911612), (144, 1593010), (160, 1433709), (180, 1274408), (240, 955806), (241, 951840), (288, 796505), (360, 637204), (480, 477903), (482, 475920), (661, 347040), (720, 318602), (723, 317280), (964, 237960), (1205, 190368), (1322, 173520), (1440, 159301), (1446, 158640), (1928, 118980), (1983, 115680), (2169, 105760), (2410, 95184), (2644, 86760), (2892, 79320), (3305, 69408), (3615, 63456), (3856, 59490), (3966, 57840), (4338, 52880), (4820, 47592), (5288, 43380), (5784, 39660), (5949, 38560), (6610, 34704), (7230, 31728), (7712, 29745), (7932, 28920), (8676, 26440), (9640, 23796), (9915, 23136), (10576, 21690), (10845, 21152), (11568, 19830), (11898, 19280), (13220, 17352), (14460, 15864)]