57279478.000000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4583

約数の個数: 96

約数和(自身を含む): 573744600

約数和(自身を除く): 398851920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4457, 4905, 6540, 7848, 8914, 9810, 13080, 13371, 17828, 19620, 22285, 26742, 35656, 39240, 40113, 44570, 53484, 66855, 80226, 89140, 106968, 133710, 160452, 178280, 200565, 267420, 320904, 401130, 485813, 534840, 802260, 971626, 1457439, 1604520, 1943252, 2429065, 2914878, 3886504, 4372317, 4858130, 5829756, 7287195, 8744634, 9716260, 11659512, 14574390, 17489268, 19432520, 21861585, 29148780, 34978536, 43723170, 58297560, 87446340, 174892680]

約数ペア:

[(1, 174892680), (2, 87446340), (3, 58297560), (4, 43723170), (5, 34978536), (6, 29148780), (8, 21861585), (9, 19432520), (10, 17489268), (12, 14574390), (15, 11659512), (18, 9716260), (20, 8744634), (24, 7287195), (30, 5829756), (36, 4858130), (40, 4372317), (45, 3886504), (60, 2914878), (72, 2429065), (90, 1943252), (109, 1604520), (120, 1457439), (180, 971626), (218, 802260), (327, 534840), (360, 485813), (436, 401130), (545, 320904), (654, 267420), (872, 200565), (981, 178280), (1090, 160452), (1308, 133710), (1635, 106968), (1962, 89140), (2180, 80226), (2616, 66855), (3270, 53484), (3924, 44570), (4360, 40113), (4457, 39240), (4905, 35656), (6540, 26742), (7848, 22285), (8914, 19620), (9810, 17828), (13080, 13371)]