15987360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1790

約数の個数: 96

約数和(自身を含む): 53040960

約数和(自身を除く): 37053600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1753, 1824, 2280, 3040, 3506, 4560, 5259, 7012, 8765, 9120, 10518, 14024, 17530, 21036, 26295, 28048, 33307, 35060, 42072, 52590, 56096, 66614, 70120, 84144, 99921, 105180, 133228, 140240, 166535, 168288, 199842, 210360, 266456, 280480, 333070, 399684, 420720, 499605, 532912, 666140, 799368, 841440, 999210, 1065824, 1332280, 1598736, 1998420, 2664560, 3197472, 3996840, 5329120, 7993680, 15987360]

約数ペア:

[(1, 15987360), (2, 7993680), (3, 5329120), (4, 3996840), (5, 3197472), (6, 2664560), (8, 1998420), (10, 1598736), (12, 1332280), (15, 1065824), (16, 999210), (19, 841440), (20, 799368), (24, 666140), (30, 532912), (32, 499605), (38, 420720), (40, 399684), (48, 333070), (57, 280480), (60, 266456), (76, 210360), (80, 199842), (95, 168288), (96, 166535), (114, 140240), (120, 133228), (152, 105180), (160, 99921), (190, 84144), (228, 70120), (240, 66614), (285, 56096), (304, 52590), (380, 42072), (456, 35060), (480, 33307), (570, 28048), (608, 26295), (760, 21036), (912, 17530), (1140, 14024), (1520, 10518), (1753, 9120), (1824, 8765), (2280, 7012), (3040, 5259), (3506, 4560)]