15031584

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 46781280

約数和(自身を除く): 31749696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 67, 72, 76, 82, 96, 114, 123, 134, 144, 152, 164, 171, 201, 228, 246, 268, 288, 304, 328, 342, 369, 402, 456, 492, 536, 603, 608, 656, 684, 738, 779, 804, 912, 984, 1072, 1206, 1273, 1312, 1368, 1476, 1558, 1608, 1824, 1968, 2144, 2337, 2412, 2546, 2736, 2747, 2952, 3116, 3216, 3819, 3936, 4674, 4824, 5092, 5472, 5494, 5904, 6232, 6432, 7011, 7638, 8241, 9348, 9648, 10184, 10988, 11457, 11808, 12464, 14022, 15276, 16482, 18696, 19296, 20368, 21976, 22914, 24723, 24928, 28044, 30552, 32964, 37392, 40736, 43952, 45828, 49446, 52193, 56088, 61104, 65928, 74784, 87904, 91656, 98892, 104386, 112176, 122208, 131856, 156579, 183312, 197784, 208772, 224352, 263712, 313158, 366624, 395568, 417544, 469737, 626316, 791136, 835088, 939474, 1252632, 1670176, 1878948, 2505264, 3757896, 5010528, 7515792, 15031584]

約数ペア:

[(1, 15031584), (2, 7515792), (3, 5010528), (4, 3757896), (6, 2505264), (8, 1878948), (9, 1670176), (12, 1252632), (16, 939474), (18, 835088), (19, 791136), (24, 626316), (32, 469737), (36, 417544), (38, 395568), (41, 366624), (48, 313158), (57, 263712), (67, 224352), (72, 208772), (76, 197784), (82, 183312), (96, 156579), (114, 131856), (123, 122208), (134, 112176), (144, 104386), (152, 98892), (164, 91656), (171, 87904), (201, 74784), (228, 65928), (246, 61104), (268, 56088), (288, 52193), (304, 49446), (328, 45828), (342, 43952), (369, 40736), (402, 37392), (456, 32964), (492, 30552), (536, 28044), (603, 24928), (608, 24723), (656, 22914), (684, 21976), (738, 20368), (779, 19296), (804, 18696), (912, 16482), (984, 15276), (1072, 14022), (1206, 12464), (1273, 11808), (1312, 11457), (1368, 10988), (1476, 10184), (1558, 9648), (1608, 9348), (1824, 8241), (1968, 7638), (2144, 7011), (2337, 6432), (2412, 6232), (2546, 5904), (2736, 5494), (2747, 5472), (2952, 5092), (3116, 4824), (3216, 4674), (3819, 3936)]