30422560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 85784832

約数和(自身を除く): 55362272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1181, 1288, 1610, 1840, 2362, 2576, 3220, 3680, 4724, 5152, 5905, 6440, 8267, 9448, 11810, 12880, 16534, 18896, 23620, 25760, 27163, 33068, 37792, 41335, 47240, 54326, 66136, 82670, 94480, 108652, 132272, 135815, 165340, 188960, 190141, 217304, 264544, 271630, 330680, 380282, 434608, 543260, 661360, 760564, 869216, 950705, 1086520, 1322720, 1521128, 1901410, 2173040, 3042256, 3802820, 4346080, 6084512, 7605640, 15211280, 30422560]

約数ペア:

[(1, 30422560), (2, 15211280), (4, 7605640), (5, 6084512), (7, 4346080), (8, 3802820), (10, 3042256), (14, 2173040), (16, 1901410), (20, 1521128), (23, 1322720), (28, 1086520), (32, 950705), (35, 869216), (40, 760564), (46, 661360), (56, 543260), (70, 434608), (80, 380282), (92, 330680), (112, 271630), (115, 264544), (140, 217304), (160, 190141), (161, 188960), (184, 165340), (224, 135815), (230, 132272), (280, 108652), (322, 94480), (368, 82670), (460, 66136), (560, 54326), (644, 47240), (736, 41335), (805, 37792), (920, 33068), (1120, 27163), (1181, 25760), (1288, 23620), (1610, 18896), (1840, 16534), (2362, 12880), (2576, 11810), (3220, 9448), (3680, 8267), (4724, 6440), (5152, 5905)]