15130992

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 42140160

約数和(自身を除く): 27009168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 353, 376, 456, 564, 706, 752, 893, 912, 1059, 1128, 1412, 1786, 2118, 2256, 2679, 2824, 3572, 4236, 5358, 5648, 6707, 7144, 8472, 10716, 13414, 14288, 16591, 16944, 20121, 21432, 26828, 33182, 40242, 42864, 49773, 53656, 66364, 80484, 99546, 107312, 132728, 160968, 199092, 265456, 315229, 321936, 398184, 630458, 796368, 945687, 1260916, 1891374, 2521832, 3782748, 5043664, 7565496, 15130992]

約数ペア:

[(1, 15130992), (2, 7565496), (3, 5043664), (4, 3782748), (6, 2521832), (8, 1891374), (12, 1260916), (16, 945687), (19, 796368), (24, 630458), (38, 398184), (47, 321936), (48, 315229), (57, 265456), (76, 199092), (94, 160968), (114, 132728), (141, 107312), (152, 99546), (188, 80484), (228, 66364), (282, 53656), (304, 49773), (353, 42864), (376, 40242), (456, 33182), (564, 26828), (706, 21432), (752, 20121), (893, 16944), (912, 16591), (1059, 14288), (1128, 13414), (1412, 10716), (1786, 8472), (2118, 7144), (2256, 6707), (2679, 5648), (2824, 5358), (3572, 4236)]