15890832

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:748

約数の個数: 60

約数和(自身を含む): 44768464

約数和(自身を除く): 28877632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 523, 633, 844, 1046, 1266, 1569, 1688, 1899, 2092, 2532, 3138, 3376, 3798, 4184, 4707, 5064, 6276, 7596, 8368, 9414, 10128, 12552, 15192, 18828, 25104, 30384, 37656, 75312, 110353, 220706, 331059, 441412, 662118, 882824, 993177, 1324236, 1765648, 1986354, 2648472, 3972708, 5296944, 7945416, 15890832]

約数ペア:

[(1, 15890832), (2, 7945416), (3, 5296944), (4, 3972708), (6, 2648472), (8, 1986354), (9, 1765648), (12, 1324236), (16, 993177), (18, 882824), (24, 662118), (36, 441412), (48, 331059), (72, 220706), (144, 110353), (211, 75312), (422, 37656), (523, 30384), (633, 25104), (844, 18828), (1046, 15192), (1266, 12552), (1569, 10128), (1688, 9414), (1899, 8368), (2092, 7596), (2532, 6276), (3138, 5064), (3376, 4707), (3798, 4184)]