38315760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{22807}}^1$

素因数の和:22830

約数の個数: 80

約数和(自身を含む): 135753216

約数和(自身を除く): 97437456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 22807, 45614, 68421, 91228, 114035, 136842, 159649, 182456, 228070, 273684, 319298, 342105, 364912, 456140, 478947, 547368, 638596, 684210, 798245, 912280, 957894, 1094736, 1277192, 1368420, 1596490, 1824560, 1915788, 2394735, 2554384, 2736840, 3192980, 3831576, 4789470, 5473680, 6385960, 7663152, 9578940, 12771920, 19157880, 38315760]

約数ペア:

[(1, 38315760), (2, 19157880), (3, 12771920), (4, 9578940), (5, 7663152), (6, 6385960), (7, 5473680), (8, 4789470), (10, 3831576), (12, 3192980), (14, 2736840), (15, 2554384), (16, 2394735), (20, 1915788), (21, 1824560), (24, 1596490), (28, 1368420), (30, 1277192), (35, 1094736), (40, 957894), (42, 912280), (48, 798245), (56, 684210), (60, 638596), (70, 547368), (80, 478947), (84, 456140), (105, 364912), (112, 342105), (120, 319298), (140, 273684), (168, 228070), (210, 182456), (240, 159649), (280, 136842), (336, 114035), (420, 91228), (560, 68421), (840, 45614), (1680, 22807)]