54057360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 145929840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1399, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 2798, 3220, 3864, 4197, 4830, 5520, 5596, 6440, 6995, 7728, 8394, 9660, 9793, 11192, 12880, 13990, 16788, 19320, 19586, 20985, 22384, 27980, 29379, 32177, 33576, 38640, 39172, 41970, 48965, 55960, 58758, 64354, 67152, 78344, 83940, 96531, 97930, 111920, 117516, 128708, 146895, 156688, 160885, 167880, 193062, 195860, 225239, 235032, 257416, 293790, 321770, 335760, 386124, 391720, 450478, 470064, 482655, 514832, 587580, 643540, 675717, 772248, 783440, 900956, 965310, 1126195, 1175160, 1287080, 1351434, 1544496, 1801912, 1930620, 2252390, 2350320, 2574160, 2702868, 3378585, 3603824, 3861240, 4504780, 5405736, 6757170, 7722480, 9009560, 10811472, 13514340, 18019120, 27028680, 54057360]

約数ペア:

[(1, 54057360), (2, 27028680), (3, 18019120), (4, 13514340), (5, 10811472), (6, 9009560), (7, 7722480), (8, 6757170), (10, 5405736), (12, 4504780), (14, 3861240), (15, 3603824), (16, 3378585), (20, 2702868), (21, 2574160), (23, 2350320), (24, 2252390), (28, 1930620), (30, 1801912), (35, 1544496), (40, 1351434), (42, 1287080), (46, 1175160), (48, 1126195), (56, 965310), (60, 900956), (69, 783440), (70, 772248), (80, 675717), (84, 643540), (92, 587580), (105, 514832), (112, 482655), (115, 470064), (120, 450478), (138, 391720), (140, 386124), (161, 335760), (168, 321770), (184, 293790), (210, 257416), (230, 235032), (240, 225239), (276, 195860), (280, 193062), (322, 167880), (336, 160885), (345, 156688), (368, 146895), (420, 128708), (460, 117516), (483, 111920), (552, 97930), (560, 96531), (644, 83940), (690, 78344), (805, 67152), (840, 64354), (920, 58758), (966, 55960), (1104, 48965), (1288, 41970), (1380, 39172), (1399, 38640), (1610, 33576), (1680, 32177), (1840, 29379), (1932, 27980), (2415, 22384), (2576, 20985), (2760, 19586), (2798, 19320), (3220, 16788), (3864, 13990), (4197, 12880), (4830, 11192), (5520, 9793), (5596, 9660), (6440, 8394), (6995, 7728)]