15145776

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 47005920

約数和(自身を除く): 31860144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 269, 272, 276, 306, 368, 391, 408, 414, 538, 552, 612, 782, 807, 816, 828, 1076, 1104, 1173, 1224, 1564, 1614, 1656, 2152, 2346, 2421, 2448, 3128, 3228, 3312, 3519, 4304, 4573, 4692, 4842, 6187, 6256, 6456, 7038, 9146, 9384, 9684, 12374, 12912, 13719, 14076, 18292, 18561, 18768, 19368, 24748, 27438, 28152, 36584, 37122, 38736, 41157, 49496, 54876, 55683, 56304, 73168, 74244, 82314, 98992, 105179, 109752, 111366, 148488, 164628, 210358, 219504, 222732, 296976, 315537, 329256, 420716, 445464, 631074, 658512, 841432, 890928, 946611, 1262148, 1682864, 1893222, 2524296, 3786444, 5048592, 7572888, 15145776]

約数ペア:

[(1, 15145776), (2, 7572888), (3, 5048592), (4, 3786444), (6, 2524296), (8, 1893222), (9, 1682864), (12, 1262148), (16, 946611), (17, 890928), (18, 841432), (23, 658512), (24, 631074), (34, 445464), (36, 420716), (46, 329256), (48, 315537), (51, 296976), (68, 222732), (69, 219504), (72, 210358), (92, 164628), (102, 148488), (136, 111366), (138, 109752), (144, 105179), (153, 98992), (184, 82314), (204, 74244), (207, 73168), (269, 56304), (272, 55683), (276, 54876), (306, 49496), (368, 41157), (391, 38736), (408, 37122), (414, 36584), (538, 28152), (552, 27438), (612, 24748), (782, 19368), (807, 18768), (816, 18561), (828, 18292), (1076, 14076), (1104, 13719), (1173, 12912), (1224, 12374), (1564, 9684), (1614, 9384), (1656, 9146), (2152, 7038), (2346, 6456), (2421, 6256), (2448, 6187), (3128, 4842), (3228, 4692), (3312, 4573), (3519, 4304)]