302631720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 930268800

約数和(自身を除く): 627637080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 179, 193, 219, 292, 358, 365, 386, 438, 537, 579, 584, 716, 730, 772, 876, 895, 965, 1074, 1095, 1158, 1432, 1460, 1544, 1752, 1790, 1930, 2148, 2190, 2316, 2685, 2895, 2920, 3580, 3860, 4296, 4380, 4632, 5370, 5790, 7160, 7720, 8760, 10740, 11580, 13067, 14089, 21480, 23160, 26134, 28178, 34547, 39201, 42267, 52268, 56356, 65335, 69094, 70445, 78402, 84534, 103641, 104536, 112712, 130670, 138188, 140890, 156804, 169068, 172735, 196005, 207282, 211335, 261340, 276376, 281780, 313608, 338136, 345470, 392010, 414564, 422670, 518205, 522680, 563560, 690940, 784020, 829128, 845340, 1036410, 1381880, 1568040, 1690680, 2072820, 2521931, 4145640, 5043862, 7565793, 10087724, 12609655, 15131586, 20175448, 25219310, 30263172, 37828965, 50438620, 60526344, 75657930, 100877240, 151315860, 302631720]

約数ペア:

[(1, 302631720), (2, 151315860), (3, 100877240), (4, 75657930), (5, 60526344), (6, 50438620), (8, 37828965), (10, 30263172), (12, 25219310), (15, 20175448), (20, 15131586), (24, 12609655), (30, 10087724), (40, 7565793), (60, 5043862), (73, 4145640), (120, 2521931), (146, 2072820), (179, 1690680), (193, 1568040), (219, 1381880), (292, 1036410), (358, 845340), (365, 829128), (386, 784020), (438, 690940), (537, 563560), (579, 522680), (584, 518205), (716, 422670), (730, 414564), (772, 392010), (876, 345470), (895, 338136), (965, 313608), (1074, 281780), (1095, 276376), (1158, 261340), (1432, 211335), (1460, 207282), (1544, 196005), (1752, 172735), (1790, 169068), (1930, 156804), (2148, 140890), (2190, 138188), (2316, 130670), (2685, 112712), (2895, 104536), (2920, 103641), (3580, 84534), (3860, 78402), (4296, 70445), (4380, 69094), (4632, 65335), (5370, 56356), (5790, 52268), (7160, 42267), (7720, 39201), (8760, 34547), (10740, 28178), (11580, 26134), (13067, 23160), (14089, 21480)]