39478690560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2879}}^1\times {\mathrm{3571}}^1$

素因数の和:6474

約数の個数: 144

約数和(自身を含む): 126164183040

約数和(自身を除く): 86685492480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 2879, 3571, 3840, 5758, 7142, 8637, 10713, 11516, 14284, 14395, 17274, 17855, 21426, 23032, 28568, 28790, 34548, 35710, 42852, 43185, 46064, 53565, 57136, 57580, 69096, 71420, 85704, 86370, 92128, 107130, 114272, 115160, 138192, 142840, 171408, 172740, 184256, 214260, 228544, 230320, 276384, 285680, 342816, 345480, 368512, 428520, 457088, 460640, 552768, 571360, 685632, 690960, 737024, 857040, 914176, 921280, 1105536, 1142720, 1371264, 1381920, 1714080, 1842560, 2211072, 2285440, 2742528, 2763840, 3428160, 3685120, 4570880, 5527680, 6856320, 10280909, 11055360, 13712640, 20561818, 30842727, 41123636, 51404545, 61685454, 82247272, 102809090, 123370908, 154213635, 164494544, 205618180, 246741816, 308427270, 328989088, 411236360, 493483632, 616854540, 657978176, 822472720, 986967264, 1233709080, 1315956352, 1644945440, 1973934528, 2467418160, 2631912704, 3289890880, 3947869056, 4934836320, 6579781760, 7895738112, 9869672640, 13159563520, 19739345280, 39478690560]

約数ペア:

[(1, 39478690560), (2, 19739345280), (3, 13159563520), (4, 9869672640), (5, 7895738112), (6, 6579781760), (8, 4934836320), (10, 3947869056), (12, 3289890880), (15, 2631912704), (16, 2467418160), (20, 1973934528), (24, 1644945440), (30, 1315956352), (32, 1233709080), (40, 986967264), (48, 822472720), (60, 657978176), (64, 616854540), (80, 493483632), (96, 411236360), (120, 328989088), (128, 308427270), (160, 246741816), (192, 205618180), (240, 164494544), (256, 154213635), (320, 123370908), (384, 102809090), (480, 82247272), (640, 61685454), (768, 51404545), (960, 41123636), (1280, 30842727), (1920, 20561818), (2879, 13712640), (3571, 11055360), (3840, 10280909), (5758, 6856320), (7142, 5527680), (8637, 4570880), (10713, 3685120), (11516, 3428160), (14284, 2763840), (14395, 2742528), (17274, 2285440), (17855, 2211072), (21426, 1842560), (23032, 1714080), (28568, 1381920), (28790, 1371264), (34548, 1142720), (35710, 1105536), (42852, 921280), (43185, 914176), (46064, 857040), (53565, 737024), (57136, 690960), (57580, 685632), (69096, 571360), (71420, 552768), (85704, 460640), (86370, 457088), (92128, 428520), (107130, 368512), (114272, 345480), (115160, 342816), (138192, 285680), (142840, 276384), (171408, 230320), (172740, 228544), (184256, 214260)]