15734280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 50918400

約数和(自身を除く): 35184120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 103, 114, 120, 134, 152, 190, 201, 206, 228, 268, 285, 309, 335, 380, 402, 412, 456, 515, 536, 570, 618, 670, 760, 804, 824, 1005, 1030, 1140, 1236, 1273, 1340, 1545, 1608, 1957, 2010, 2060, 2280, 2472, 2546, 2680, 3090, 3819, 3914, 4020, 4120, 5092, 5871, 6180, 6365, 6901, 7638, 7828, 8040, 9785, 10184, 11742, 12360, 12730, 13802, 15276, 15656, 19095, 19570, 20703, 23484, 25460, 27604, 29355, 30552, 34505, 38190, 39140, 41406, 46968, 50920, 55208, 58710, 69010, 76380, 78280, 82812, 103515, 117420, 131119, 138020, 152760, 165624, 207030, 234840, 262238, 276040, 393357, 414060, 524476, 655595, 786714, 828120, 1048952, 1311190, 1573428, 1966785, 2622380, 3146856, 3933570, 5244760, 7867140, 15734280]

約数ペア:

[(1, 15734280), (2, 7867140), (3, 5244760), (4, 3933570), (5, 3146856), (6, 2622380), (8, 1966785), (10, 1573428), (12, 1311190), (15, 1048952), (19, 828120), (20, 786714), (24, 655595), (30, 524476), (38, 414060), (40, 393357), (57, 276040), (60, 262238), (67, 234840), (76, 207030), (95, 165624), (103, 152760), (114, 138020), (120, 131119), (134, 117420), (152, 103515), (190, 82812), (201, 78280), (206, 76380), (228, 69010), (268, 58710), (285, 55208), (309, 50920), (335, 46968), (380, 41406), (402, 39140), (412, 38190), (456, 34505), (515, 30552), (536, 29355), (570, 27604), (618, 25460), (670, 23484), (760, 20703), (804, 19570), (824, 19095), (1005, 15656), (1030, 15276), (1140, 13802), (1236, 12730), (1273, 12360), (1340, 11742), (1545, 10184), (1608, 9785), (1957, 8040), (2010, 7828), (2060, 7638), (2280, 6901), (2472, 6365), (2546, 6180), (2680, 5871), (3090, 5092), (3819, 4120), (3914, 4020)]