145469480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12163}}^1$

素因数の和:12210

約数の個数: 64

約数和(自身を含む): 367839360

約数和(自身を除く): 222369880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 12163, 24326, 48652, 60815, 97304, 121630, 158119, 243260, 279749, 316238, 486520, 559498, 632476, 790595, 1118996, 1264952, 1398745, 1581190, 2237992, 2797490, 3162380, 3636737, 5594980, 6324760, 7273474, 11189960, 14546948, 18183685, 29093896, 36367370, 72734740, 145469480]

約数ペア:

[(1, 145469480), (2, 72734740), (4, 36367370), (5, 29093896), (8, 18183685), (10, 14546948), (13, 11189960), (20, 7273474), (23, 6324760), (26, 5594980), (40, 3636737), (46, 3162380), (52, 2797490), (65, 2237992), (92, 1581190), (104, 1398745), (115, 1264952), (130, 1118996), (184, 790595), (230, 632476), (260, 559498), (299, 486520), (460, 316238), (520, 279749), (598, 243260), (920, 158119), (1196, 121630), (1495, 97304), (2392, 60815), (2990, 48652), (5980, 24326), (11960, 12163)]